29 25 6754 https://riquim.fq.edu.uy/files/original/84d5354cb8619a6ba060d58634d34ee9.pdf 47a04f8f934ca1a865868e503e4e507f https://riquim.fq.edu.uy/files/original/d293af35a244ec877b79c98f04253a4c.jpg e63e0950c497ed578387b12af19091fb Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 8 Channels 3 Height 208 Width 153 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Original Format If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data PDF Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Theoretical investigation of the 9,10-bis(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene (exTTF) dimer Subject The topic of the resource FULLERENO DIMEROS BIBLIOGRAFIA NACIONAL QUIMICA 2015 Abstract A summary of the resource. 9,10-bis(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene (exTTF) is commonly used as pincer in fullerene receptors. In order to understand how this molecule interacts with itself, and thus gain insight in the overall interaction in fullerene receptors which use exTTF as pincer, we studied the exTTF dimer at the M06-2X and ωB97XD levels of theory. The results indicate that this supramolecular complex displays an interaction energy which is larger than the one determined for corannulene. However, the most important difference between both fullerene pincers is not the interaction energy but the number of conformations available, which are larger for the exTTF-based dimer. In effect, at least four completely different structures of the exTTF dimer present interaction energies larger than that computed for corannulene. For this reason, exTTF is expected to: a) adopt strongly dispersion-bound conformations when it is used as pincer to construct fullerene receptors and b) intricate crystallographic structures when stacked with fullerenes. Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24" target="_blank">Denis, Pablo A.</a> <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=61cb9707d2f1b34e7a18f0e5255264e0" target="_blank">Iribarne, Federico</a> Source A related resource from which the described resource is derived Structural Chemistry v. 26, no. 1, 2015. -- p. 171-176 Publisher An entity responsible for making the resource available Springer Date A point or period of time associated with an event in the lifecycle of the resource 2015 Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource Inglés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context DOI: 10.1007/s11224-014-0480-9 Dimeros Fulereno https://riquim.fq.edu.uy/files/original/8426d75bb3f5b0c45e70304955ce78c9.pdf 887368cdcfd41924a3752d0133b638f1 https://riquim.fq.edu.uy/files/original/9f50a25dd08aa043b449daa5d2e4cb0f.gif 2d26bfb47cfe86617fb9c09987483696 Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 8 Channels 3 Height 150 Width 112 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Original Format If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data PDF Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Dual doped monolayer and bilayer graphene : The case of 4p and 2p elements Subject The topic of the resource CARBONO NANOMATERIALES GRAFENO BIBLIOGRAFIA NACIONAL QUIMICA 2016 Abstract A summary of the resource. 4p/2p dual-doped monolayer and bilayer graphene were studied via first principle calculations. Generally, dopants prefer to be agglomerated. A second dopant significantly reduces formation energies. Thus, partially reduced graphene oxide would favor substitutional doping by facilitating the introduction of the 4p dopants. Dual-doping can tune the band gap from 0.1 to 0.8 eV. For bilayer graphene, large atomic radii elements (Gallium and Germanium) form interlayer bonds with the undoped sheet. For some dual-doped graphenes, interlayer GaC and GeC bonds were formed, increasing the chemical reactivity of the undoped layer and affecting its electronic structure, with metallic or semiconducting characters observed. Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24" target="_blank">Denis, Pablo A.</a> <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=61cb9707d2f1b34e7a18f0e5255264e0" target="_blank">Iribarne, Federico</a> Source A related resource from which the described resource is derived Chemical Physics Letters v. 658, 2016. -- p. 152-157 Publisher An entity responsible for making the resource available Elsevier Date A point or period of time associated with an event in the lifecycle of the resource 2016 Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Format The file format, physical medium, or dimensions of the resource Pdf Language A language of the resource Inglés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context DOI: 10.1016/j.cplett.2016.06.032 Carbono Grafeno Nanomateriales https://riquim.fq.edu.uy/files/original/6793652f0f91a02f792cd39d54451a8c.pdf 0ebebc2e46cd599f97051dd7aefd7031 https://riquim.fq.edu.uy/files/original/7efd4ca2b0eaacaa259aaebec524c06f.jpg 04c542c10cf721f427e4bf2fc74ce43c Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 8 Channels 3 Height 397 IPTC Array a:3:{s:7:"caption";s:101:"no spine minimum. full size. Editor: Barbara Sydow JEM: Clay RTP: Donna Bone, Maureen Murdock jpccck";s:6:"byline";s:15:"wardsdesign.com";s:11:"object_name";s:35:"The Journal of Physical Chemistry C";} IPTC String caption:no spine minimum. full size. Editor: Barbara Sydow JEM: Clay RTP: Donna Bone, Maureen Murdock jpccck byline:wardsdesign.com object_name:The Journal of Physical Chemistry C Width 299 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Original Format If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data PDF Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Band Gap Opening in Dual-Doped Monolayer Graphene Subject The topic of the resource NANOTECNOLOGIA GRAFENO BIBLIOGRAFIA NACIONAL QUIMICA 2016 Abstract A summary of the resource. By means of periodic density functional calculations, we have studied the effect of dual doping on the stability and electronic structure of graphene. To this end, we substituted two carbon atoms with one 2p element (B, N, or O) and one 3p element (Al, Si, P or S). We determined that, in all cases, dual doping is much easier to attain than the introduction of only one dopant into the graphene framework. We demonstrate that this conclusion does not depend on the chemical species used to compute the formation energies. Moreover, we show what condition the dopants must satisfy to prefer dual doping over monodoping. Regarding the electronic properties, we found that, in most cases, the gaps computed at the HSE level for the dual-doped graphenes are smaller than those estimated for monodoped graphenes, despite the lower concentration of dopant present in the latter. In effect, for some dual-doped graphenes, the structures of the Dirac cones were found to be preserved, and gaps as small as 0.02 eV were computed. Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24" target="_blank">Denis, Pablo A.</a> Pereyra Huelmo, C. Martins, A. S. Source A related resource from which the described resource is derived Journal of Physical Chemistry C v. 120, no. 13, 2016. -- p. 7103-7112 Publisher An entity responsible for making the resource available ACS Date A point or period of time associated with an event in the lifecycle of the resource 2016 Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource Inglés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context DOI: 10.1021/acs.jpcc.5b11709 Grafeno Nanotecnología https://riquim.fq.edu.uy/files/original/2fb435a61fa0256ab7d2a6fd6340e14d.pdf 0ebebc2e46cd599f97051dd7aefd7031 https://riquim.fq.edu.uy/files/original/27e0944490597545c54b3822ac6fe7bb.jpg 243b8b91bb00aa9e68c8936da52aaa42 Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 8 Channels 3 Height 194 IPTC Array a:1:{s:11:"object_name";s:7:"RA.indt";} IPTC String object_name:RA.indt Width 148 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Original Format If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data PDF Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Porphyrins bearing corannulene pincers : Outstanding fullerene receptors Subject The topic of the resource PORFIRINAS FULLERENO BIBLIOGRAFIA NACIONAL QUIMICA 2016 Abstract A summary of the resource. Herein, we study new fullerene receptors which are constructed employing porphyrins, corannulene pincers and metallic centers. Theoretical calculations indicated that if porphyrin and corannulene pincers are merged, the strongest hosts for fullerenes can be built. We found that there is a linear increase of the interaction energy with respect to the number of pincers. The linear trend is broken when the pincers interact amongst themselves. The strongest host–C60 interaction was observed for the porphyrin which has 4 corannulene pincers and Ir or Rh centers, which exhibited interaction energies significantly larger than the one computed for the dimeric porphyrins. In addition, we report that some of the porphyrin receptors can host two fullerene molecules very efficiently, given that the host can be deformed without increasing its energy too much. Finally, we observed a good sensitivity of our hosts towards C70 with respect to C60. Synthetic routes of the hosts designed are discussed. Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24" target="_blank">Denis, Pablo A.</a> Yanney, M. Source A related resource from which the described resource is derived RSC Advances  v. 6, no. 56, 2016. -- p. 50978-50984 Publisher An entity responsible for making the resource available RSC Date A point or period of time associated with an event in the lifecycle of the resource 2016 Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource Inglés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context DOI: 10.1039/C6RA11482B Fullereno Porfirina https://riquim.fq.edu.uy/files/original/4d4b2a4f2ce7b1c911a3c4042ec5f77f.pdf 0ebebc2e46cd599f97051dd7aefd7031 https://riquim.fq.edu.uy/files/original/0b31f12a0d7fa915d5e6a290afb6b40e.jpg 4e94837364fdeae0b9d44d3ae19d0d52 Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 8 Channels 3 Height 195 Width 148 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Original Format If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data PDF Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource The effect of the dopant nature on the reactivity, interlayer bonding and electronic properties of dual doped bilayer graphene Subject The topic of the resource GRAFENO PROPIEDADES ELECTRONICAS BIBLIOGRAFIA NACIONAL QUIMICA 2016 Abstract A summary of the resource. Herein, we report on the structural, chemical reactivity and electronic properties of dual-doped bilayer graphene (DDBG). Only one of the layers was doped with a pair of 3p–2p elements. Aluminum was the only dopant which prefers to interact with the undoped layer. The interlayer interaction energies of DDBG are smaller than those determined for bilayer graphene, except for AlN and AlO DDBG. This effect is due to the presence of weak Al–C interlayer bonds. The dopants increase the reactivity of both the doped and undoped layers. Interestingly, we found that hydrogenation is a method that can be used to switch on/off the interlayer bonding, as it controlled the X–C interlayer distance (X = Al, Si, P, S). The magnetic moment of the systems can be adjusted by the position of the 3p dopant. In effect, when X interacts with the doped layer, the magnetic moment is reduced, while it is maintained when X fails to interact. Finally, we found that the doped layer is able to break the symmetry of the undoped sheet and small gaps can be opened in the band structure of the undoped layer. As observed for single doped monolayer graphene, the most effective element for such purposes is P, which opened gaps close to 0.2 eV. For SiN DDBG, the spin filtering properties are enhanced with respect to the monolayered structure. Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24" target="_blank">Denis, Pablo A.</a> <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=61cb9707d2f1b34e7a18f0e5255264e0" target="_blank">Iribarne, Federico</a> Source A related resource from which the described resource is derived Physical Chemistry Chemical Physics  v.18, no. 35, 2016. -- p. 24693-24703 Publisher An entity responsible for making the resource available RSC Date A point or period of time associated with an event in the lifecycle of the resource 2016 Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource Inglés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context DOI: 10.1039/C6CP02481E Grafeno Propiedades electrónicas https://riquim.fq.edu.uy/files/original/d71ff3b73cf3623457f291bfbd432249.pdf 0ebebc2e46cd599f97051dd7aefd7031 https://riquim.fq.edu.uy/files/original/2c0f81848cfa3bbf89eef3e770e0c840.gif bfbea63b8c151450c366930dbf209eb3 Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 8 Channels 3 Height 131 Width 101 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Original Format If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data PDF Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource On the addition of aryl radicals to graphene : The importance of nonbonded interactions Subject The topic of the resource GRAFENO BIBLIOGRAFIA NACIONAL QUIMICA 2013 Abstract A summary of the resource. Dispersion-corrected density functional theory is utilized to study the addition of aryl radicals to perfect and defective graphene. Although the perfect sheet shows a low reactivity against aryl diazonium salts, the agglomeration of these groups and the addition onto defect sites improves the feasibility of the reaction by increasing binding energies per aryl group up to 27 kcal mol−1. It is found that if a single phenyl radical interacts with graphene, the covalent and noncovalent additions have similar binding energies, but in the particular case of the nitrophenyl group, the adsorption is stronger than the chemisorption. The single vacancy shows the largest reactivity, increasing the binding energy per aryl group by about 80 kcal mol−1. The zigzag edge ranks second, enhancing the reactivity 5.4 times with respect to the perfect sheet. The less reactive defect site is the Stone–Wales type, but even in this case the addition of an isolated aryl radical is exergonic. The arylation process is favored if the groups are attached nearby and on different sublattices. This is particularly true for the ortho and para positions. However, the enhancement of the binding energies decreases quickly if the distance between the two aryl radicals is increased, thereby making the addition on the perfect sheet difficult. A bandgap of 1–2 eV can be opened on functionalization of the graphene sheets with aryl radicals, but for certain configurations the sheet can maintain its semimetallic character even if there is one aryl radical per eight carbon atoms. At the highest level of functionalization achieved, that is, one aryl group per five carbon atoms, the bandgap is 1.9 eV. Regarding the effect of using aryl groups with different substituents, it is found that they all induce the same bandgap and thus the presence of NO2, H, or Br is not relevant for the alteration of the electronic properties. Finally, it is observed that the presence of tetrafluoroborate can induce metallic character in graphene. Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24" target="_blank">Denis, Pablo A.</a> Source A related resource from which the described resource is derived ChemPhysChem v.14, no 14, 2013. -- p. 3271-3277 Publisher An entity responsible for making the resource available Wiley Online Library Date A point or period of time associated with an event in the lifecycle of the resource 2013 Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource Inglés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context <a title="Artículo en Wiley" href="http://onlinelibrary.wiley.com/doi/10.1002/cphc.201300533/abstract" target="_blank">DOI: 10.1002/cphc.201300533</a> Grafeno https://riquim.fq.edu.uy/files/original/18ad5f8a04ac77ba9612b1e6725e7ebf.pdf 0ebebc2e46cd599f97051dd7aefd7031 https://riquim.fq.edu.uy/files/original/7531f2b2a3fd57759ebe3589a5dcc85a.gif e6e9217ff0fd9e023c46a831d787588b Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 8 Channels 3 Height 131 Width 101 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Original Format If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data PDF Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Organic chemistry of graphene : The diels-alder reaction Subject The topic of the resource QUIMICA ORGANICA GRAFENO BIBLIOGRAFIA NACIONAL QUIMICA 2013 Abstract A summary of the resource. Herein, by using dispersion-corrected density functional theory, we investigated the Diels–Alder chemistry of pristine and defective graphene. Three dienes were considered, namely 2,3-dimethoxy-1,3-butadiene (DMBD), 9-methylanthracene (9MA), and 9,10-dimethylanthracene (910DMA). The dienophiles that were assayed were tetracyanoethylene (TCNE) and maleic anhydride (MA). When pristine graphene acted as the dienophile, we found that the cycloaddition products were 47–63 kcal mol−1 less stable than the reactants, thus making the reaction very difficult. The presence of Stone–Wales translocations, 585 double vacancies, or 555-777 reconstructed double vacancies did not significantly improve the reactivity because the cycloaddition products were still located at higher energy than the reactants. However, for the addition of 910DMA to single vacancies, the product showed comparable stability to the separated reactants, whereas for unsaturated armchair edges the reaction was extremely favorable. With regards the reactions with dienophiles, for TCNE, the cycloaddition product was metastable. In the case of MA, we observed a reaction product that was less stable than the reactants by 50 kcal mol−1. For the reactions between graphene as a diene and the dienophiles, we found that the most-promising defects were single vacancies and unsaturated armchair edges, because the other three defects were much-less reactive. Thus, we conclude that the reactions with these above-mentioned dienes may proceed on pristine or defective sheets with heating, despite being endergonic. The same statement also applies to the dienophile maleic anhydride. However, for TCNE, the reaction is only likely to occur onto single vacancies or unsaturated armchair edges. We conclude that the dienophile character of graphene is slightly stronger than its behavior as a diene. Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24" target="_blank">Denis, Pablo A.</a> Source A related resource from which the described resource is derived Chemistry a European Journal v. 19, no. 46, 2013. -- p. 15719-15725 Publisher An entity responsible for making the resource available Wiley Online Library Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource Inglés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context DOI: 10.1002/chem.201302622 Grafeno Química orgánica https://riquim.fq.edu.uy/files/original/bf9c9b336410b270a5d612c2b51848bd.pdf 0ebebc2e46cd599f97051dd7aefd7031 https://riquim.fq.edu.uy/files/original/fc45512c1e35c27224c1bb76e82debf8.gif 22cec3340dc2b03e302d33873b91e840 Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 7 Channels 3 Height 131 Width 101 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Original Format If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data PDF Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Theoretical characterization of hydrogen pentoxide, H2O5 Subject The topic of the resource QUIMICA CUANTICA HIDROGENO BIBLIOGRAFIA NACIONAL QUIMICA 2013 Abstract A summary of the resource. Following our investigations on hydrogen polyoxides, herein we employed coupled cluster theory in conjunction with Dunning's correlation consistent basis sets and density functional theory to study HOOOOOH (H2O5). The infrared spectra of H2O5 and its three deuterated isotopologues, as well as those of the five single-substituted 18O isotopologues are discussed in detail. Internal valence coordinates were employed to classify the vibrational modes. The Raman activity is reported to help in the identification of hydrogen pentoxide. The suggested enthalpy of formation is ΔHf,298° (HOOOOH) = 1.4 ± 1.5 kcal/mol. This value includes corrections for relativistic and core-valence effects as well as anharmonic corrections to Zero-point energy corrections. © 2013 Wiley Periodicals, Inc. Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24" target="_blank">Denis, Pablo A.</a> Source A related resource from which the described resource is derived International Journal of Quantum Chemistry 2013 Publisher An entity responsible for making the resource available Wiley Online Library Date A point or period of time associated with an event in the lifecycle of the resource 2013 Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource Inglés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context DOI: 10.1002/qua.24432 Hidrógeno Química cuántica https://riquim.fq.edu.uy/files/original/b7e2d7477da8acb487113ab4b6f29067.pdf 0ebebc2e46cd599f97051dd7aefd7031 https://riquim.fq.edu.uy/files/original/f8d8954bdc4d8d997ca070305d24349c.gif 95e21d87cc8257ad2c1874f7904e678b Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 8 Channels 3 Height 131 Width 101 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Original Format If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data PDF Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource A theoretical study on the interaction between well curved conjugated systems and fullerenes smaller than C60 or larger than C70 Subject The topic of the resource RECEPTORES FULLERENOS BIBLIOGRAFIA NACIONAL QUIMICA 2014 Abstract A summary of the resource. A large body of data exists about the interaction between curved π systems and C60 or C70. However, little is known about the interaction with fullerenes smaller than C60 or larger than C70. To fill that gap, we studied, by means of density functional theory (M06-2X), the interaction between corannulene, pentaindenocorannulene, C60H28 buckycatcher and the following fullerenes: C44, C50, C80, C90, C100, C180 and C240. For fullerenes smaller than C60, their high reactivity facilitated the covalent addition to the hosts assayed. Yet, the reaction energies determined for the covalent addition were comparable to those calculated for the formation of supramolecular complexes. Thus, the receptor may host a fullerene and at least have another one attached. As expected, for fullerenes larger than C70, supramolecular complexes were preferred over covalent assemblies. The binding energies with bowls increased with the size of the fullerenes in a non-monotonic fashion since they depended on the shape of the fullerene. Indeed, for one C80 isomer, it is possible to find a region which forms a complex with corannulene that is stronger than C60@corannulene, while another region exists whose interaction with corannulene is weaker. As the size of the fullerene becomes larger, ball–socket interactions are weakened, and CH–π interactions become important, accounting for the large interaction determined for corannulene and graphene. Finally, for the buckycatcher, the maximum encapsulation energy among the fullerenes assayed was displayed by C90. The fullerenes C80, C90 and C100 formed complexes with the buckycatcher which are stronger than in C60@buckycatcher. Copyright © 2014 John Wiley & Sons, Ltd. Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24" target="_blank">Denis, Pablo A.</a> Source A related resource from which the described resource is derived Journal of Physical Organic Chemistry v. 27, 2014. -- p. 918-925 Publisher An entity responsible for making the resource available Wiley Online Library Date A point or period of time associated with an event in the lifecycle of the resource 2014 Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource Inglés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context DOI: 10.1002/poc.3357 Fullerenos Receptores https://riquim.fq.edu.uy/files/original/02f47af715aee2970d41c519aaa183a6.pdf 381081c6197b4d45a931a88b922a3eeb https://riquim.fq.edu.uy/files/original/9345374894c8ba391c09955e707ea952.gif 0fba0ac53c6434a5b6a53f56ee59ce4b Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 8 Channels 3 Height 150 Width 112 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Original Format If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data PDF Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Diels-Alder reactions onto fluorinated and hydrogenated graphene Subject The topic of the resource REACCIONES DIELS-ALDER GRAFENO BIBLIOGRAFIA NACIONAL QUIMICA 2017 Abstract A summary of the resource. We studied Diels-Alder (DA) reactions onto functionalized graphene. When fluorine, hydrogen or oxygen functional groups are present on one side of the sheet, the DA cycloadditions become significantly more exergonic when performed on the opposite side. Hydrogen is more effective than fluorine and oxygen to promote these cycloadditions. In contrast with the results obtained for perfect graphene, the functionalization with H, F or O turns the DA reactions exergonic, with ΔG°298 = −127.2 kcal/mol. The reaction barriers are expected to be considerably lowered with respect to perfect graphene because the functional groups significantly reduce the distortion energy. Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24" target="_blank">Denis, Pablo A.</a> Source A related resource from which the described resource is derived Chemical Physics Letters v. 684, 2017. -- p. 79-85 Publisher An entity responsible for making the resource available Elsevier Date A point or period of time associated with an event in the lifecycle of the resource 2017 Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource Inglés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context DOI: 10.1016/j.cplett.2017.06.034 Grafeno Reacciones diels-alder https://riquim.fq.edu.uy/files/original/a3512fbce986cbf7a9eb1b30dd7773d4.pdf 381081c6197b4d45a931a88b922a3eeb https://riquim.fq.edu.uy/files/original/3746c8e0e9b896ec4f47276a9f098113.gif 633106b677b3b3b118963fd63a974b46 Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 8 Channels 3 Height 150 Width 112 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Original Format If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data PDF Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource On the band gaps and effective masses of mono and dual doped monolayer graphene Subject The topic of the resource NANOTECNOLOGIA NANOMATERIALES DE CARBONO GRAFENO CALCULOS FUNCIONALES DE DENSIDAD BIBLIOGRAFIA NACIONAL QUIMICA 2017 Abstract A summary of the resource. Herein, we studied the variation of band gaps and effective masses of doped graphene. The gaps of mono and dual doped graphene decay with respect to unit cell size following a curve of the form βNα. The exponent has a small variation and an average value of −3/2. The pre-exponential term presents a larger dispersion as the heteroatom is changed. In some cases, such as Si-doped graphene, the gaps could not be fitted to the aforementioned type of curve because the gaps are close to zero. Using these curves for P-doped graphene, we estimated that for a unit cell with 5000 atoms, one P atom is expected to open a gap close to 0.05 eV, as indicated by HSE calculations. The effective masses of holes and electrons also follow a curve of the form βNα, as the unit cell is increased. Yet, in contrast with the results obtained for gaps, the exponents determined for Si, P and S doped graphene exhibit a larger variation. For dual-doped graphene, the introduction of a second dopant to P-doped graphene (namely, B or N), decreases the effective masses. This result suggests that dual-doped graphene is an interesting material to develop graphene based electronic devices. Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24" target="_blank">Denis, Pablo A.</a> Pereyra Huelmo, C. <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=61cb9707d2f1b34e7a18f0e5255264e0" target="_blank">Iribarne, Federico</a> Source A related resource from which the described resource is derived Computational Materials Science v. 137, 2017. -- p. 20-29 Publisher An entity responsible for making the resource available Elsevier Date A point or period of time associated with an event in the lifecycle of the resource 2017 Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource Inglés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context DOI: 10.1016/j.commatsci.2017.05.006 Calculos funcionales de densidad Grafeno Nanomateriales de carbono Nanotecnología https://riquim.fq.edu.uy/files/original/b09a86a323d030f95e05e3453b6b425e.pdf 381081c6197b4d45a931a88b922a3eeb https://riquim.fq.edu.uy/files/original/23c03cbd6eb1cb9f0976ca081bf9251e.jpg 802de958aaf418e9807500ee4cabdeab Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 8 Channels 3 Height 204 Width 153 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Original Format If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data PDF Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Structure and chemical reactivity of lithium-doped graphene on hydrogen-saturated silicon carbide Subject The topic of the resource LITIO GRAFENO BIBLIOGRAFIA NACIONAL QUIMICA 2017 Abstract A summary of the resource. Herein, we studied the structure and hydrogenation of graphene supported on hydrogen-terminated SiC, with intercalated Li atoms. Strong nonbonded interactions occur between graphene and the Si–H groups. The latter were found to be significantly augmented by the intercalation of Li atoms, which enhanced the SiH::pi interactions. Although the electronic structure of graphene did not experience significant changes when supported on hydrogen-terminated SiC, a small gap of 0.04 eV was computed at the HSEH1PBE/6-31G* level. The clustering of Li atoms over graphene was prevented by the SiC support. A significant enhancement of reactivity could be corroborated due to the presence of intercalated Li atoms, given that the C–H binding energy was increased by almost 1 eV with respect to pristine graphene. We expect that hydrogen-terminated SiC with intercalated Li atoms can be used to enhance the chemical reactivity of graphene, given that it strongly interacts with graphene but does not compete for the electrons donated by Li. Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24" target="_blank">Denis, Pablo A.</a> Source A related resource from which the described resource is derived Journal of Materials Science |g v. 52, no. 3, 2017. -- p. 1348-1356 Publisher An entity responsible for making the resource available Springer Date A point or period of time associated with an event in the lifecycle of the resource 2017 Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource Inglés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context ISSN: 1573-4803 Grafeno Litio https://riquim.fq.edu.uy/files/original/c8f65130bbd3886bb5dfe34231c38490.pdf 381081c6197b4d45a931a88b922a3eeb https://riquim.fq.edu.uy/files/original/51c8b399cc24a0e23269aaf4ca864da0.gif 84c60664b33d0c94c049a15ea4f52bf7 Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 8 Channels 3 Height 161 Width 120 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Original Format If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data PDF Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Mono and dual doped monolayer graphene with aluminum, silicon, phosphorus and sulfur Subject The topic of the resource ALUMINIO FOSFORO AZUFRE GRAFENO BIBLIOGRAFIA NACIONAL QUIMICA 2016 Abstract A summary of the resource. Herein, we investigated the mono and dual doped graphene (DDG) systems that can be constructed when 2 carbon atoms are replaced by two 3p dopants: Al, Si, P or S. Although the latter elements have an atomic radius much larger than that of carbon, for most of the systems studied the dopants prefer to interact between themselves instead with the carbon atoms. The exception to this rule was graphene doped with 2 P atoms which favored a para disposition of the dopants. While in some cases like, SiSi, SS and SiP doped graphene the traditional ortho disposition of the dopants is preferred; for other systems like AlS or AlP DDG graphene, only one of the dopants fits in the graphene plane, while the other adopts a bridged structure. The most extreme case is PS DDG, for which the S atom is covalently bonded to P and no direct S-C bonding is observed. Analysis of the formation energies indicated that the use of two dopants is a useful procedure to reduce the formation energies of doped graphenes. HSE calculations showed that addition second dopant to the monodoped graphene systems does not increase the size of the band gaps. On the contrary, in all cases studied the gaps determined for the doped graphenes containing two dopants were smaller than those calculated when just one dopant is present. Morevoer, in some cases the addition of a second dopant restored the semimetallic character of graphene. Thus, care must be taken when it is postulated that a gap is opened by substitutional doping, since the presence and magnitude of the gaps completely depends on the concentration as well as the position of the dopants. Do you want to read the rest of this article? Request full-text Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24" target="_blank">Denis, Pablo A</a> Source A related resource from which the described resource is derived Computational and Theoretical Chemistry v. 1097, 2016. -- p. 40-47 Publisher An entity responsible for making the resource available Elsevier Date A point or period of time associated with an event in the lifecycle of the resource 2016 Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource Inglés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context DOI: 10.1016/j.comptc.2016.10.002 Aluminio Azufre Fósforo Grafeno https://riquim.fq.edu.uy/files/original/50086c3a889bc70bc8dc5be51022c8f5.pdf 0ebebc2e46cd599f97051dd7aefd7031 https://riquim.fq.edu.uy/files/original/226d625a00f069ff3d0b209f2c181fb0.jpg f89a871f8cfd7f6b1617df4a3e00828d Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 8 Channels 3 Height 397 IPTC Array a:3:{s:7:"caption";s:101:"no spine minimum. full size. Editor: Barbara Sydow JEM: Clay RTP: Donna Bone, Maureen Murdock jpccck";s:6:"byline";s:15:"wardsdesign.com";s:11:"object_name";s:35:"The Journal of Physical Chemistry C";} IPTC String caption:no spine minimum. full size. Editor: Barbara Sydow JEM: Clay RTP: Donna Bone, Maureen Murdock jpccck byline:wardsdesign.com object_name:The Journal of Physical Chemistry C Width 299 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Original Format If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data PDF Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Cycloaddition Reactions between Graphene and Fluorinated Maleimides Subject The topic of the resource GRAFENO MALEIMIDES BIBLIOGRAFIA NACIONAL QUIMICA 2017 Abstract A summary of the resource. Herein, we studied [2 + 2] and [4 + 2] cycloaddition reactions between maleimides and free-standing graphene, epitaxial graphene, and graphene deposited over hydrogen terminated SiC. These reactions are strongly endergonic with a ΔGtoluene°298 close to 73 kcal/mol. The inclusion of solvent effects revealed that the reaction became even less favorable in condensed phase as compared with the gas phase process. For epitaxial graphene or graphene deposited on top of hydrogen terminated SiC, we found that the substrate has a small influence over the cycloaddition reaction energies. In effect, they were strongly endergonic much like the case of free-standing graphene. Although the fluorinated maleimides used in recent experiments proved to be more reactive than tetracyanoethylene and maleic anhydride, their cycloaddition reactions with graphene are still strongly endergonic. However, our calculations indicated that these reactions are more likely to occur on the buffer layer of epitaxial graphene. Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24" target="_blank">Denis, Pablo A</a> <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=61cb9707d2f1b34e7a18f0e5255264e0" target="_blank">Iribarne, Federico</a> Source A related resource from which the described resource is derived The Journal of Physical Chemistry C  v. 121, 2017.-- p. 13218-13222 Publisher An entity responsible for making the resource available ACS Date A point or period of time associated with an event in the lifecycle of the resource 2017 Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource Ingés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context DOI: 10.1021/acs.jpcc.7b03413 Grafenos Maleimides https://riquim.fq.edu.uy/files/original/453cfd257932d0b2bc97213b25d3a366.pdf 381081c6197b4d45a931a88b922a3eeb https://riquim.fq.edu.uy/files/original/c7cff99fd746b16edb7bcda6da72c30b.gif 80ce24fda0b8a77a09b57e7373d32f38 Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 8 Channels 3 Height 150 Width 112 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Original Format If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data PDF Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Band gap opening in bilayer graphene by the simultaneous adsorption of electron donating and electron acceptor molecules Subject The topic of the resource NANOTECNOLOGIA CARBON GRAFENO ADSORCION BIBLIOGRAFIA NACIONAL QUIMICA 2017 Abstract A summary of the resource. We have employed dispersion corrected density functional theory to study the adsorption of strong electron acceptor and electron donating molecules onto bilayer graphene. Radical 4-(1,3-dimethyl-2,3-dihydro-1H-benzoimidazol-2-yl)phenyl)dimethylamine (N-DMBI) was selected as n-type dopant while 2,3,5,6-tetrafluoro-7,7,8,8-tetra-cyanoquinodimethane (F4-TCNQ) played the role of p-type dopant. When one of these molecules is adsorbed onto bilayer graphene the adsorption energies are 0.14 eV larger than those computed for monolayer graphene. However, when they are concomitantly adsorbed on opposite sides of bilayer graphene the adsorption energy is larger than the sum of the individual interaction energies due to a synergic effect obtained from the combination of electron donor and acceptor molecules. Although radical N-DMBI and F4-TCNQ shift the position of the Fermi level and induce p-type and n-type character on bilayer graphene, respectively, when they are co-adsorbed a different behavior is seen since a charge imbalance is induced. As a consequence, a gap of 0.21 eV is opened and Mexican hat-like energy bands were observed. This finding may pave the way towards the development of new graphene based field effect transistors. Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24" target="_blank">Denis, Pablo A</a> Source A related resource from which the described resource is derived Computational and Theoretical Chemistry v. 1120, 2017. -- p. 96-101 Publisher An entity responsible for making the resource available Elsevier Date A point or period of time associated with an event in the lifecycle of the resource 2017 Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Language A language of the resource Inglés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context DOI: 10.1016/j.comptc.2017.10.006 Adsorción Carbon Grafeno Nanotecnología https://riquim.fq.edu.uy/files/original/1de831330cdd76b8d50ae1e642156818.pdf 0ebebc2e46cd599f97051dd7aefd7031 https://riquim.fq.edu.uy/files/original/e91b1ee50bb18c2b102dc51a31f86a0d.gif 5f3f7b9b5434db846504b370ab6add5b Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 8 Channels 3 Height 150 Width 112 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Original Format If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data PDF Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Lithium adsorption on heteroatom mono and dual doped graphene Subject The topic of the resource LITIO GRAFENO ADSORCION BIBLIOGRAFIA NACIONAL QUIMICA 2017 Abstract A summary of the resource. Herein, we studied the interaction of lithium with monodoped (X) and dual-doped graphene (XY), X = Al, Si, P and S and Y = B, N and O. Dual-doping is the best choice to modulate the interaction of lithium with graphene. The strongest interaction with lithium was observed for SN-dual-doped graphene, while S-doped and N-doped graphene displayed the weakest interactions. With regards to the electronic properties, for some systems Li adsorption opened a band-gap, while for others restored the Dirac cones and the semimetallic character at the K-point. Therefore, Li-doping is a useful tool to fine-tune the band gap in mono and dual-doped graphene. Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24" target="_blank">Denis, Pablo A</a> Source A related resource from which the described resource is derived Chemical Physics Letters v. 672, 2017. -- p. 70-79 Publisher An entity responsible for making the resource available Elsevier Date A point or period of time associated with an event in the lifecycle of the resource 2017 Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource Inglés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context DOI: 10.1016/j.cplett.2017.01.036 Adsorción Grafeno Litio https://riquim.fq.edu.uy/files/original/267a714d9955011ca2647fdaff64cbb3.pdf 0ebebc2e46cd599f97051dd7aefd7031 https://riquim.fq.edu.uy/files/original/1dab043cb16eb89659b7652e0ccce1db.gif 1536b968b3b9f4b660f3d00edb852e33 Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 8 Channels 3 Height 150 Width 112 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Original Format If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data PDF Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource On the vibrational spectra of HSO and SOH Subject The topic of the resource ESPECTROCOPIA ESPECTROS VIBRACIONALES SULFUROS INORGANICOS-COMPUESTOS BIBLIOGRAFIA NACIONAL QUIMICA 2009 Abstract A summary of the resource. The harmonic and fundamental vibrational frequencies, rotational constants, vibration–rotation corrections and Zero point energies of HSO and SOH and their deuterated isomers (DSO and SOD) have been determined employing the CCSD(T) methodology in conjunction with the aug-cc-pV(X+d)Z and cc-pwCVQZ basis sets. The calculated fundamental frequencies of SOH are 830, 1150 and 3577 cm−1, for the υSO, υbend and υOH, respectively. In the case of HSO the computed fundamentals are 1002, 1077 and 2335 cm−1, for the υSO, υbend and υSH, respectively. The values are discussed in terms of the experimental determinations available. The rotational constants reported for HSO are in reasonable agreement with experiment; the computed values are 301,271, 20,557 and 19,192 MHz. In the case of SOH, for the first time, we report the rotational constants including vibration–rotation corrections, they are: 654,236, 16,621, 16,178 MHz. The force fields calculated allowed as to estimate accurate ZPEs, the suggested values are 6.48 and 8.19 kcal/mol for HSO and SOH, respectively. Finally, we recommend the following structural parameters for HSO rSO = 1.4924 Å, rSH = 1.3649 Å and &ang;HSO = 104.76°; whereas for SOH we recommend rSO = 1.6302 Å, rOH = 0.9629 Å and &ang;SOH = 107.97°. Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24" target="_blank">Denis, Pablo Andrés</a> Source A related resource from which the described resource is derived Spectrochimica Acta Part A. v.72, nº 4, 2009. -- p.720-725 Publisher An entity responsible for making the resource available Elsevier Date A point or period of time associated with an event in the lifecycle of the resource 2009 Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource Inglés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context https://doi.org/10.1016/j.saa.2008.11.002 Espectros vibracionales Espectroscopía Sulfuros inorgánicos-compuestos https://riquim.fq.edu.uy/files/original/c7a84110c64ed6b54ad1e1ba9faf9f27.pdf 0ebebc2e46cd599f97051dd7aefd7031 https://riquim.fq.edu.uy/files/original/1b0ac38d24951558920cda2ccbc1d704.jpg d8bcc9275b7c968ac6e90ba3b0bb2d49 Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 8 Channels 3 Height 195 Width 148 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Original Format If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data PDF Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Theoretical characterization of supramolecular complexes formed by fullerenes and dimeric porphyrins Subject The topic of the resource FULLERENOS PORFIRINAS DIMERICAS BIBLIOGRAFIA NACIONAL QUIMICA 2018 Abstract A summary of the resource. We have employed the M06-2X, PBE-D3BJ and B3LYP-D3BJ methods to study the hosting of fullerenes by 15 single, dimeric and trimeric porphyrins. We found a poor correlation between the experimental association constants and the calculated free energy changes in solution. Surprisingly, the correlation between ΔE and Image ID:c8nj01467a-t1.gif was also unsatisfactory. The problem could be traced back to the fact that dimeric porphyrins adopt stacked structures in the gas phase, while they present open structures in the supramolecular complex with C60. The inclusion of solvent effects reduced the relative energies between the stacked and open forms of the dimeric porphyrins. Thus, flexible dimeric porphyrins seem to be more efficient than buckybowls in overcoming non bonded interactions, which force hosts to adopt folded structures. For this reason they display larger association constants towards fullerenes. On the basis of these results, we found that a qualitative assessment of the strength of fullerene/porphyrin complexes was possible when diabatic interactions energies were considered, i.e. gas phase binding energies computed using the structures that the receptor and guest present in the supramolecular complex. Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24" target="_self">Denis, Pablo A.</a> Source A related resource from which the described resource is derived New Journal of Chemistry |g v. 42, 2018. -- p. 9956-9964 Publisher An entity responsible for making the resource available Royal Society of Chemistry Date A point or period of time associated with an event in the lifecycle of the resource 2018 Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource Inglés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context DOI: 10.1039/C8NJ01467A Fullerenos Porfirinas Dimericas https://riquim.fq.edu.uy/files/original/ff2416b7a29ea0d55af79b3d1c2bc3ad.pdf 0ebebc2e46cd599f97051dd7aefd7031 https://riquim.fq.edu.uy/files/original/ce8c59f59c690bbe7a4ff795eb9ebd35.jpg 6237420bfc68741adadb55b63d7c76a5 Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 8 Channels 3 Height 195 IPTC Array a:1:{s:11:"object_name";s:8:"untitled";} IPTC String object_name:untitled Width 148 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Original Format If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data PDF Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Cycloaddition reactions on epitaxial graphene Subject The topic of the resource GRAFENO BIBLIOGRAFIA NACIONAL QUIMICA 2019 Abstract A summary of the resource. By means of first principles calculations we investigated the occurrence of cycloaddition reactions on a buffer layer of graphene on silicon carbide. We found that there is a strong correlation between the number and position of the interface bonds and the cycloaddition products. In contrast with results obtained for freestanding graphene, we found that for a buffer layer of epitaxial graphene, the unusual 1,3 cycloaddition of benzynes was preferred over the [4+2] and [2+2] paths. We show that the bonds formed between graphene and the substrate guide the chemical processes occurring on graphene. In turn, the chemical reactivity of supported graphene can be completely different as compared with freestanding graphene, making unfavorable processes the preferred ones. We expect that the results presented open a new direction to attain chemical functionalization of graphene. Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24" target="_self">Denis, Pablo A.</a> Pereira Huelmo, C. <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=61cb9707d2f1b34e7a18f0e5255264e0" target="_self">Iribarne, Federico</a> Source A related resource from which the described resource is derived New Journal of Chemistry  v. 43, no. 28, 2019. -- p. 11251-11257 Publisher An entity responsible for making the resource available Royal Society of Chemistry Date A point or period of time associated with an event in the lifecycle of the resource 2019 Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource Inglés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context DOI: 10.1039/C9NJ02528F Grafeno https://riquim.fq.edu.uy/files/original/fc3d2df018026b1e1dad2f6c40071751.pdf 0ebebc2e46cd599f97051dd7aefd7031 https://riquim.fq.edu.uy/files/original/05cda9318e43b265b8740c4296d4cf46.gif dfa2b5aef23415fce9f91e9aaef0ad1b Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 6 Channels 3 Height 60 Width 503 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Original Format If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data PDF Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource New Approach to Accomplish the Covalent Functionalization of Boron Nitride Nanosheets: Cycloaddition Reactions Subject The topic of the resource NANOTECNOLOGIA NANOTECNOLOGIA REACCIONES DE CICLOADICION BIBLI0GRAFIA NACIONAL QUIMICA 2018 Abstract A summary of the resource. We investigated the occurrence of cycloadditions on dimensional boron nitride. Our results indicated that the [2 + 2] cycloaddition of benzynes, ethyne, and maleic anhydride is allowed both from thermodynamical and kinetic stand points. In fact, our results indicated that the reaction energy associated with the formation of the [2 + 2] cycloaddition product is more exothermic than that computed for graphene. The activation energy determined for the [2 + 2] path is 15.9 kcal/mol, suggesting the feasibility of the process. Furthermore, we found that the activation energy for the retro reaction is 30.6 kcal/mol. This value is large enough to guarantee the stability of the functional groups but not too high to impede their detachment upon heating. In addition to these findings, we found that cycloadditions can be used to reduce the band gap of boron nitride nanosheets. In light of these results, we propose the use of cycloaddition reactions to attain the temperature-controlled functionalization of boron nitride sheets. Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24" target="_self">Dennis, Pablo A.</a> <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=61cb9707d2f1b34e7a18f0e5255264e0" target="_self">Iribarne, Federico</a> Source A related resource from which the described resource is derived Journal of Physical Chemistry C v. 122, no. 32, 2018. -- p. 18583-18587 Publisher An entity responsible for making the resource available American Chemical Society Date A point or period of time associated with an event in the lifecycle of the resource 2018 Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource Inglés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context DOI: 10.1021/acs.jpcc.8b05907 Nanotecnología Nitruro de boro Reacciones de Cicloadicion https://riquim.fq.edu.uy/files/original/057596914a8abd0f9147a16d4d0fb2f5.pdf 95643a18c414beb9c1f69e41a63ab259 https://riquim.fq.edu.uy/files/original/6ff309c6712745d34e5b20e80717ca2c.gif 79656deba2e12fc238c719604dc31872 Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 8 Channels 3 Height 131 Width 101 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Density functional investigation of atmospheric sulfur chemistry. I. Enthalpy of formation of HSO and related molecules Subject The topic of the resource QUIMICA ATMOSFERICA TERMOQUIMICA BIBLIOGRAFIA NACIONAL QUIMICA 2000 Abstract A summary of the resource. The enthalpy of formation of several species intervening in the atmospheric chemistry of sulfur compounds (SH, H2S, SO, HSO, SOH) have been calculated using density functional theory with correlation consistent basis sets and extrapolation to the complete basis set limit. Excellent agreement with experiment is found for the species of which the enthalpy of formation are well determined. The values predicted for HSO [1fH� 298K(HSO) D Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24">Denis, P.</a> <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=40f23b501897bd535c01b6602f1ea346">Ventura, O.N.</a> Source A related resource from which the described resource is derived International Journal of Quantum Chemistry v. 80, no. 3, 2000. -- p. 439-453 Publisher An entity responsible for making the resource available John Wiley & Sons, Inc. Date A point or period of time associated with an event in the lifecycle of the resource 2000 Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource Inglés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context DOI: 10.1002/1097-461X(2000)80:33.0.CO;2-O Química atmosférica Termoquímica https://riquim.fq.edu.uy/files/original/9cf5348c819a78618bbdc4a8ee624f5f.pdf 00856400ed20b3ff9ad90ff1d68f3dcc https://riquim.fq.edu.uy/files/original/67f9cc9588b79e59a2641e7b6fb6f02d.gif 11be391f296f654018ac78fb8b37731b Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 8 Channels 3 Height 150 Width 112 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Sm III complexation with small peptides. Crystal structure of (Sm2(Gly-Val)4(H2O)8) (Clo4)6.2H2O Subject The topic of the resource SAMARIO PEPTIDOS ESTRUCTURA CRISTALINA COMPLEJOS BIBLIOGRAFIA NACIONAL QUIMICA Abstract A summary of the resource. In this work, samarium(III) complexes with small peptides have been studied by potentiometric measurements. Experiments were performed in aqueous solution at 37.0 8C and 0.15 M NaClO4, resembling physiological medium. Low stability Sm(III)�/peptide complexes were detected. Complexes with 1:1 ligand to metal molar ratio are predominant in the studied conditions. For Gly�/Gly, the smallest dipeptide, [Sm(HL)2]3� was also detected. For pH values greater than 6, hydrolysis to [Sm(OH)]2� and Sm(OH)3 becomes the main process. One of these complexes was isolated and characterized in the solid state. X-ray structure of [Sm2(Gly�/ Val)4(H2O)8](ClO4)6 �/2H2O is here reported. In this dimeric complex, two samarium atoms, with coordination number nine, are connected via four bridging carboxylate groups. Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=b1b8a8c8b1a5835b874ac1994003c38d">Torres, Julia</a> <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=6f16399c452f7b13f8a01a148cb38e12">Kremer, Carlos</a> <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=37cace18c8d1da50d33d6bd4f8f1a607">Kremer, Eduardo</a> <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24">Pardo, Helena</a> Russi, S. <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=31ed37f6d0196c1ca18c1b4dfab6de76">Mombru, Alvaro W</a> Dominguez, S. Mederos, A. Source A related resource from which the described resource is derived Inorganica Chimica Acta v. 355, , 2003. -- p. 442-448 Publisher An entity responsible for making the resource available Elsevier B.V. Date A point or period of time associated with an event in the lifecycle of the resource 2003 Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource Inglés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context DOI:10.1016/S0020-1693(03)00373-6 Estructura cristalina Péptidos Samario https://riquim.fq.edu.uy/files/original/a45446f37cdd1470104ede937e34ab91.pdf 0ebebc2e46cd599f97051dd7aefd7031 https://riquim.fq.edu.uy/files/original/2e1f395463cdb5f47e55a34e3936a4ae.gif b3547c97e2d4d75bd2851c1c930e9192 Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 8 Channels 3 Height 150 Width 113 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Original Format If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data PDF Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Trained vs. consumer panels for analytical testing : Fueling a long lasting debate in the field Subject The topic of the resource COMPORTAMIENTO DEL CONSUMIDOR EVALUACION SENSORIAL ANALISIS DESCRIPTIVO BIBLIOGRAFIA NACIONAL QUIMICA 2017 Abstract A summary of the resource. Sensory evaluation has traditionally been divided into two clearly defined areas: analytical tests, aimed at objectively evaluating the sensory characteristics of products, and hedonic tests, in which consumers evaluate their acceptance/preference. One of the central dogmas of the field has been matching these two types of tests to different types of assessors respectively: selected and trained assessors and regular consumers of the target products. For years, consumers have been regarded as not capable of performing analytical tasks. However, the development of various alternative methods for sensory characterization in the last couple of decades has agitated the debate about the use of untrained assessors for analytical tasks in sensory science. Lately, the line between trained and consumer panels for analytical tests has blurred and is expected to continue to do so. The present opinion paper discusses some of the most relevant issues around the debate of whether consumer or trained assessor panels are appropriate for analytical testing in specific application and provides recommendations for practitioners on this respect. Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=358965ab1701bacbb43e4f5a24a8e876" target="_blank">Ares, Gastón.</a> Varela, Paula Source A related resource from which the described resource is derived Food Quality and Preference v. 61, 2017. -- p. 79-86 Publisher An entity responsible for making the resource available Elsevier Date A point or period of time associated with an event in the lifecycle of the resource 2017 Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource Inglés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context DOI: 10.1016/j.foodqual.2016.10.006 Analisis descriptivo Comportamiento del consumidor Evaluación sesorial https://riquim.fq.edu.uy/files/original/f08838cfa0b4c02934880ee0670c395c.pdf 0ebebc2e46cd599f97051dd7aefd7031 https://riquim.fq.edu.uy/files/original/22be536ccc85b6962b9d141aa985e217.gif 47f070c8e0bfdd8c304bad7407bc3ee8 Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 8 Channels 3 Height 150 Width 113 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Original Format If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data PDF Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Identification of drivers of (dis)liking based on dynamic sensory profiles : Comparison of Temporal Dominance of Sensations and Temporal Check-all-that-apply Subject The topic of the resource COMPORTAMIENTO DEL CONSUMIDOR EVALUACION SENSORIAL CONDUCTORES DE GUSTO CATA BIBLIOGRAFIA NACIONAL QUIMICA 2017 Abstract A summary of the resource. Temporal Dominance of Sensations (TDS) and Temporal Check-all-that-apply (TCATA) are two multi-attribute methods for dynamic sensory characterization. Previous research has shown that both methodologies provide complementary information. However, it remains an open question which of the two approaches better explains consumers' hedonic perception of products. In this context, the aim of the present work was to compare TDS and TCATA in terms of their ability to identify the influence of the dynamic sensory profile of food products on consumer overall liking scores. Two consumer studies were conducted using two different product categories (French bread and vanilla milk desserts). In each study, a between-subjects design was used to obtain dynamic sensory profiles using TDS and TCATA. After the dynamic sensory characterization tasks consumers rated their liking using a 9-point hedonic scale. Across the two studies, both methodologies provided similar information on the main drivers of liking and disliking, particularly when samples showed clear differences in liking. However, in one of the studies attribute applicability from TCATA provided additional insights on the influence of the dynamics of the sensory characteristics of products on consumers' liking. Results of the present work stress the complementarity between TCATA and TDS and highlight the potentiality of TCATA to provide a more detailed description of the dynamics of sensory perception during consumption. Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=358965ab1701bacbb43e4f5a24a8e876" target="_blank">Ares, Gastón.</a> Alcaire, Florencia. Antúnez, Lucía. Vidal, Leticia. Giménez, Ana Castura, John C. Source A related resource from which the described resource is derived Food Research International v. 92, 2017. -- p. 79-87 Publisher An entity responsible for making the resource available Elsevier Date A point or period of time associated with an event in the lifecycle of the resource 2017 Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource Inglés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context DOI: 10.1016/j.foodres.2016.12.016 CATA Comportamiento del consumidor Conductores de Gusto Evaluación sensorial https://riquim.fq.edu.uy/files/original/a11865bc407889f8de378917e770db3c.pdf 0ebebc2e46cd599f97051dd7aefd7031 https://riquim.fq.edu.uy/files/original/ffa1237bbc6b1feab707eff2beb86931.gif cd8c1e97a5bddd871eaa3e4ba02c7d86 Omeka Image File The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files. Bit Depth 8 Channels 3 Height 150 Width 112 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bibliografía Nacional Química Description An account of the resource Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha. Contributor An entity responsible for making contributions to the resource Departamento de Documentación y Biblioteca RIQUIM Document A resource containing textual data. Note that facsimiles or images of texts are still of the genre text. Original Format If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data PDF Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Hedonic product optimisation : CATA questions as alternatives to JAR scales Subject The topic of the resource EVALUACION SENSORIAL CATA CONDUCTORES DE GUSTO BIBLIOGRAFIA NACIONAL QUIMICA 2017 Abstract A summary of the resource. Methodologies that identify ways products differ from consumers’ ideal are commonly used to guide innovation. In this research the use of CATA questions for this purpose was compared to JAR scales, which are well established for use in product optimization efforts. Two CATA variants were considered: (i) CATA questions including terms with hedonic-intensity connotations (e.g., not enough sweet, much too sweet), and (ii) CATA questions pertaining to both the tasted and the ideal products. In six consumer studies (n = 939), spanning multiple product categories and consumer populations (Uruguay, New Zealand and USA), it was found that CATA questions and JAR scales provided similar insights regarding the most relevant deviations from ideal. However, several differences were also identified. In particular, CATA questions tended to identify fewer deviations than did JAR scales, especially when terms with hedonic-intensity connotations were used and when differences between samples were small. This difference is likely linked to facets of the two methodologies: only applicable terms are selected when using CATA questions, whereas responses must be provided for each JAR scale included in a study. Besides, the fact that only the extreme anchors of the JAR scale were included in the CATA question could have encouraged consumers not to indicate deviations from the ideal. Penalty analysis, performed using Partial-Least Squares (PLS) regression identified several significant deviations from the ideal. While the two methodologies established the same main differences, JAR scales identified more significant deviations from the ideal than CATA questions. Although results confirmed the potential for the use of CATA questions in product optimization research, careful consideration of purpose of the research and attention to terms included in the CATA questions is recommended. Creator An entity primarily responsible for making the resource <a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=358965ab1701bacbb43e4f5a24a8e876" target="_blank">Ares, Gastón.</a> Cunha de Andrade, Juliana Antúnez, Lucía. Alcaire, Florencia. Swaney-Stueve, Marianne Gordon, Sheri Jaeger, Sara R. Source A related resource from which the described resource is derived Food Quality and Preference  v. 55, 2017. -- p. 67-78 Publisher An entity responsible for making the resource available Elsevier Date A point or period of time associated with an event in the lifecycle of the resource 2017 Rights Information about rights held in and over the resource Información sobre Derechos de Autor (Por favor lea este aviso antes de abrir los documentos u objetos) La legislación uruguaya protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora. Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource Inglés Type The nature or genre of the resource Artículo Identifier An unambiguous reference to the resource within a given context DOI: 10.1016/j.foodqual.2016.08.011 CATA Evaluación sensorial