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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
Historia de la Facultad de Química y materiales históricos
Description
An account of the resource
Historia de la Facultad de Química desde 1908 hasta la fecha y diversos materiales de carácter histórico.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Dublin Core
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Title
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<strong>Boletin del Consejo Nacional de Higiene(Uruguay): Año 1922 no. 192</strong>
Table Of Contents
A list of subunits of the resource.
<p><a href="http://riquim.fq.edu.uy/archive/files/5cdfc2a74236523967ff331970f38489.pdf" target="_blank">1 - Disposiciones repglamentarias relativas a la elaboración, venta e importación de sustancias alimenticias. -IComunicación del Consejo Nacional de Higiene. -IIDecreto del Consejo Nacional de Administración por el que se apprueban las disposiciones de referencia.</a></p>
<p><a href="http://riquim.fq.edu.uy/archive/files/42be2f67f28577026ad35b5636670066.pdf" target="_blank">2 -Dereto del Poder Ejecutivo, por el que de acuerdo con lo solicitado por el Consejo N. de Higiene, se modifica el artículo 1º del Decreto de 28 de julio de 1920, sobre funcionamiento de las casas denominadas “Pensiones de Artistas”.</a></p>
<p><a href="http://riquim.fq.edu.uy/archive/files/3e4714eed75c6447143357ea371e7aca.pdf" target="_blank">3 - Memoria anual de los Médicos del Servicio Publico de los Departamentos de Soriano y Treinta y Tres, correspondientes al año 1921.</a></p>
<p><a href="http://riquim.fq.edu.uy/archive/files/641513c6175c8726bdfa3d2e9b5426b3.pdf" target="_blank">4-El programa del curso de Higiene en 1922, del Profesor doctor Justo. F. González.</a></p>
<p><a href="http://riquim.fq.edu.uy/archive/files/b0fb8681df75e20fb894bed959d6346c.pdf" target="_blank">5 - <De la Siligrafía a la Sifilimetría>, por el doctor Arthur Vernes, Director del Insitituto Profiláctico de París (Extracto).</a></p>
<p><a href="http://riquim.fq.edu.uy/archive/files/4931c1e5fc444668cf0f47d115360749.pdf" target="_blank">6 - Necrológica. -Farmacéutico Juan Fonseca..</a></p>
<p><a href="http://riquim.fq.edu.uy/archive/files/2e0329a691aaadd4fd29bc4678f1477f.pdf" target="_blank">7 - Bibliográficas. - Nuevo compuesto bismútico para el tratamiento de la sífilis.-Sobre tuberculinización de las vacas lecheras: ¿Es necesario sacrificar las que reaccionan a la tuberculina?.- Hidatidosis, profilaxis.</a></p>
<p><a href="http://riquim.fq.edu.uy/archive/files/4ae92808d8dc228a7ee5f14f6f7df6c1.pdf" target="_blank">8 - Publicaciones recibidas.</a></p>
<p><a href="http://riquim.fq.edu.uy/archive/files/e5df5b6f0e652458197b836c23a0a71e.pdf" target="_blank">9 - Consejo Nacional de Higiene. -Movimiento de Secretaría.- Títulos inscriptos. Sección Estadística (Morbosidad y mortalidad) por efermedades infecto-contagiosas). - Comunicaciones consulares sanitarias.-Inspección de Farmacias, Sanidad Marítima y Sanitaria de la Prostitución.</a></p>
<p><a href="http://riquim.fq.edu.uy/archive/files/4c65d36cea77f3e59a6b4a38710a3b5d.pdf" target="_blank">10 - Consejo de Administración Departamental de Montevideo. - Dirección de Salubridad. -Casa de Desinfección Dr. Gabriel Honoré. -Servicio Bacteriología y Vacuna.</a></p>
<p><a href="http://riquim.fq.edu.uy/archive/files/54ae9282967cf7a80f8ad481d48b4a03.pdf" target="_blank">11 - Balance del Caja del Consejo Nacional de Higiene, correspondientes al mes de agosto.</a></p>
<p><a href="http://riquim.fq.edu.uy/archive/files/b38d44d8d62d990c225031cbb31cfa07.pdf" target="_blank">12 - Cuenta complementaria de la Caja del Consejo N. de Hiegiene, correspondiente al Ejercicio económico 1921-922.</a></p>
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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
<strong>Ibogaína: un psicodélico atípico con potencial antiadictivo</strong>
Subject
The topic of the resource
ADICCIONES
IBOGAINA
DEPRESION
SUEÑO REM
BIBLIOGRAFIA NACIONAL QUIMICA
2023
Abstract
A summary of the resource.
El trastorno por uso de sustancias es una enfermedad crónica de graves consecuencias. Actualmente, los tratamientos farmacológicos no apuntan a corregir los cambios neurobiológicos generados en el cerebro por el uso crónico de sustancias de abuso, sino que se enfocan principalmente en la atenuación de algunos de los síntomas que padece el consumidor. La ibogaína es un psicodélico atípico que, tanto en estudios observacionales como en ensayos clínicos abiertos, ha mostrado una propiedad antiadictiva que perdura en el tiempo. Sin embargo, su delicado perfil de toxicidad cardíaca, así como su uso en entornos sin adecuadas medidas de seguridad, han limitado su progresión en las investigaciones clínicas. Los efectos antiadictivos de ibogaína han disparado diversas líneas de investigación básica, preclínica y clínica, que buscan confirmar su efectividad, entender sus mecanismos de acción y delimitar su perfil de seguridad. Dada la poca información disponible para los profesionales de salud sobre esta sustancia, esta revisión busca aportar información acerca de su potencial terapéutico, posibles mecanismos de acción y riesgos asociados a su administración.
Creator
An entity primarily responsible for making the resource
<strong>Gallo Alfonso, Diego</strong>
<strong>González Arbildi, Joaquín</strong>
<strong>Rodríguez, Paola</strong>
<strong>Castro, Santiago</strong>
<strong>Scorza, Cecilia</strong>
<strong>Torterolo Minetti, Pablo Daniel</strong>
<strong>Carrera, Ignacio</strong>
Source
A related resource from which the described resource is derived
Revista de Psiquiatría del Uruguay v.87, n° 1, 2023
Publisher
An entity responsible for making the resource available
Sociedad de Psiquiatría del Uruguay
Date
A point or period of time associated with an event in the lifecycle of the resource
2023
Rights
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<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> 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)</p>
<p><strong>ADVERTENCIA -</strong> 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.</p>
Format
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PDF
Extent
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17 p.
Language
A language of the resource
Español
Type
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Artículo
Identifier
An unambiguous reference to the resource within a given context
10.46706/PSI/87.1.2
Adicciones
Depresión
Ibogaína
Sueño REM
-
https://riquim.fq.edu.uy/files/original/976fd99bc41a08058f7eec6b5973ca5c.pdf
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Dublin Core
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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
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Title
A name given to the resource
<strong>Reactivity of the Iboga Skeleton: oxidation study of ibogaine and voacangine</strong>
Subject
The topic of the resource
YODO
COMPUESTOS ORGANICOS
IBOGAINA
VOACANGA AFRICANA
OXIDACION
BIBLIOGRAFIA NACIONAL QUIMICA
2023
Abstract
A summary of the resource.
The iboga alkaloids scaffold shows great potential as a pharmacophore in drug candidates for the treatment of neuropsychiatric disorders. Thus, the study of the reactivity of this type of motif is particularly useful for the generation of new analogs suitable for medicinal chemistry goals. In this article, we analyzed the oxidation pattern of ibogaine and voacangine using dioxygen, peroxo compounds, and iodine as oxidizing agents. Special focus was placed on the study of the regio- and stereochemistry of the oxidation processes according to the oxidative agent and starting material. We found that the C16-carboxymethyl ester present in voacangine stabilizes the whole molecule toward oxidation in comparison to ibogaine, especially in the indole ring, where 7- hydroxy- or 7-peroxy-indolenines can be obtained as oxidation products. Nevertheless, the ester moiety enhances the reactivity of the isoquinuclidinic nitrogen to afford C3-oxidized products through a regioselective iminium formation. This differential reactivity between ibogaine and voacangine was rationalized using computational DFT calculations. In addition, using qualitative and quantitative NMR experiments combined with theoretical calculations, the absolute stereochemistry at C7 in the 7- hydroxyindolenine of voacangine was revised to be S, which corrects previous reports proposing an R configuration.
Creator
An entity primarily responsible for making the resource
<strong>González, Bruno</strong>
<strong>Veiga, Nicolás</strong>
<strong>Hernández, Gonzalo</strong>
<strong>Seoane, Gustavo</strong>
<strong>Carrera, Ignacio</strong>
Source
A related resource from which the described resource is derived
Journal of Natural Products v. 86, n° 6, 2023. -- pp. 1500–1511
Publisher
An entity responsible for making the resource available
American Society of pharmacognosy
Date
A point or period of time associated with an event in the lifecycle of the resource
2023
Rights
Information about rights held in and over the resource
<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> 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)</p>
<p><strong>ADVERTENCIA -</strong> 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.</p>
Format
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PDF
Extent
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12 p.
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
10.1021/acs.jnatprod.3c00189
Compuestos orgánicos
Ibogaína
Oxidación
Voacanga Africana
Yodo
-
https://riquim.fq.edu.uy/files/original/914fdfeebc0da4987b10c861b74fdcf5.pdf
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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.
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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
<strong>Study and formulation of microemulsions for the synthesis of nanoparticles Fe2O3, Ag, Fe2O3-Ag: Characterization and Evaluation of Antimicrobial Activity.</strong>
Subject
The topic of the resource
NANOPARTICULAS
HIERRO
PLATA
MICROEMULSION
BIBLIOGRAFIA NACIONAL QUIMICA
2023
Abstract
A summary of the resource.
The combined use of metallic nanoparticles with protective systems has made it possible to manufacture new materials with the desired properties and besides, are a class of nanostructured materials that have recently received attention due to their interesting properties and wide range of applications in catalysis, biology, materials chemistry, sensors, among others. Silver (Ag)-coated iron (Fe) nanoparticles as functional antimicrobial agents have become an important research topic. However, there are synthesis methods and important properties and characteristics that still need to be investigated. In this study, a simple synthesis route for Fe2O3-Ag nanoparticles is presented using the microemulsion reaction (MR) technique, since these systems can be applied as antimicrobial agents in biological processes and subsequently recovered through the use of a magnet. The results obtained to date demonstrate the ability to use the MR method to design and synthesize nanoparticles composed of metals that synergize their properties.
Creator
An entity primarily responsible for making the resource
Guasamucare, Rossannie
Faccio, Ricardo
Alborés, Silvana
Miraballes, Iris
Pereira Juan
Arizaga, Livia
Source
A related resource from which the described resource is derived
MRS Advances, 2023. -
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
2023
Rights
Information about rights held in and over the resource
<div class="element-text">
<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> 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)</p>
<p><strong>ADVERTENCIA -</strong> 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.</p>
</div>
Format
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PDF
Extent
The size or duration of the resource.
7 p.
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
10.1557/s43580-023-00656-5
Hierro
Microemulsiones
Nanopartículas
Plata
-
https://riquim.fq.edu.uy/files/original/6244a56b426afac3b21464b32730178a.pdf
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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
<strong>Tautomerism and rotamerism of favipiravir and halogenated analogues in solution and in the solid state</strong>
Subject
The topic of the resource
ESTRUCTURA MOLECULAR
DISOLVENTES
FAVIPIRA
VIRVIROLOGIA
BIBLIOGRAFIA NACIONAL QUIMICA
2023
Abstract
A summary of the resource.
Favipiravir is an important selective antiviral against RNA-based viruses, and currently, it is being repurposed as a potential drug for the treatment of COVID-19. This type of chemical system presents different carboxamide-rotameric and hydroxyl-tautomeric states, which could be essential for interpreting its selective antiviral activity. Herein, the tautomeric 3-hydroxypyrazine/3-pyrazinone pair of favipiravir and its 6-substituted analogues, 6-Cl, 6-Br, 6-I, and 6-H, were fully investigated in solution and in the solid state through ultraviolet–visible, 1H nuclear magnetic resonance, infrared spectroscopy, and X-ray diffraction techniques. Also, a study of the gas phase was performed using density functional theory calculations. In general, the keto–enol balance in these 3-hydroxy-2-pyrazinecarboxamides is finely modulated by external and internal electrical variations via changes in solvent polarity or by replacement of substituents at position 6. The enol tautomer was prevalent in an apolar environment, whereas an increase in the level of the keto tautomer was favored by an increase in solvent polarity and, even moreso, with a strong hydrogen-donor solvent. Keto tautomerization was favored either in solution or in the solid state with a decrease in 6-substituent electronegativity as follows: H ≫ I ≈ Br > Cl ≥ F. Specific rotameric states based on carboxamide, “cisoide” and “transoide”, were identified for the enol and keto tautomer, respectively; their rotamerism is dependent on the tautomerism and not the aggregation state.
Creator
An entity primarily responsible for making the resource
<strong>Romero, Angel H.</strong>
<strong>Fuentes, Germán</strong>
<strong>Suescun, Leopoldo</strong>
<strong>Piro, Oscar</strong>
<strong>Echeverría, Gustavo</strong>
<strong>Gotopo, Lourdes</strong>
<strong>Pezaroglo, Horacio</strong>
<strong>Álvarez, Guzmán</strong>
<strong>Cabrera, Gustavo</strong>
<strong>Cerecetto, Hugo</strong>
<strong>Couto, Marcos</strong>
Source
A related resource from which the described resource is derived
The Journal of Organic Chemistry v.88, n°15, 2023. -- pp. 10735–10752
Publisher
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American Chemical Society
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2023
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<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> 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)</p>
<p><strong>ADVERTENCIA -</strong> 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.</p>
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10.1021/acs.joc.3c00777
-
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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.
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Departamento de Documentación y Biblioteca
RIQUIM
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PDF
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Title
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<strong>Mixed Ionic-Electronic Transport for PEDOT:PSS-Based Zero-Gated Organic Electrochemical Transistors Using Impedance Spectroscopy and Micro-Raman Imaging</strong>
Subject
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TRANSISTORES ELECTROQUIMICOS ORGANICOS
CONDUCCION IONICA
ESPECTROSCOPIA DE IMPEDANCIA
IMAGENES MICRO-RAMAN
MODELADO
BIBLIOGRAFIA NACIONAL QUIMICA
2023
Abstract
A summary of the resource.
<p>Recent studies are being focused on establishing a link between structural and mixed ionic-electronic transport properties based on the characterization of organic mixed ionic-electronic conductors (OMIECs) under operation conditions in organic electrochemical transistor (OECT) devices. Here, we report the simultaneous access to microstructural, chemical, and physical information using impedance spectroscopy and micro-Raman imaging techniques to address the mixed ionic-electronic transport mechanisms in PEDOT:PSS-based OMIECs working as OECT channel materials. We focused on the out-of-plane and inplane mixed ionic-electronic transport mechanisms and complement our experimental studies with computational simulations using molecular dynamics (MD) and density functional theory (DFT) methodologies. Our studies revealed that the out-of-plane transport is based on ionic injection and diffusion mainly associated with the formation of nanopore channels in PEDOT:PSS exhibiting sulfonic groups toward the aqueous media. Thus, we also evidenced that the dedoping is not only due to the direct interaction of positive ions with PEDOT:PSS bulk region but also indirectly by the rearrangements of sulfonic groups from PSS toward the aqueous media. The in-plane transport in the OECT channel was properly described as a mixed ionic-electronic transport, with not only ionic transport of sodium (Na+) but also hydronium (H3O+) species mainly through nanopores and PEDOT:PSS bulk regions and with electronic transport mainly through the PEDOT:PSS bulk region. Although it is shown that the electronic transport monotonically declines with increasing ionic concentration, the Na+ diluted regime (1 mM) exhibits weak selectivity compared to H3O+ species, and the Na+ concentrated regime (100 mM) induces extreme porosity in PEDOT:PSS yielding to the destruction of the device. These results introduce some particular features for PEDOT:PSS-based OECT channel materials that need to be considered not only for ionic concentration and selectivity but also other related stability issues.</p>
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<strong>Romero, Mariano</strong>
<strong>Mombrú, Dominique</strong>
<strong>Pignanelli, Fernando</strong>
<strong>Faccio, Ricardo</strong>
<strong>Mombrú, Álvaro W.</strong>
Source
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Applied Electronic Materials, v.5. n°9, 2023. --
Publisher
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ACS Publications
Date
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2023
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<div class="element-text">
<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> 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)</p>
<p><strong>ADVERTENCIA -</strong> 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.</p>
</div>
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PDF
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12 p.
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Artículo
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10.1021/acsaelm.3c00655
Conducción iónica
Espectroscopia de impedancia
Imagenes micro-raman
Modelado
Transistores electroquimicos organicos
-
https://riquim.fq.edu.uy/files/original/553b594b4ee5c8c60efef93a39b13982.pdf
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Title
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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
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Departamento de Documentación y Biblioteca
RIQUIM
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Title
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Assessment of the performance of the body mass index in diagnosing obesity in community-dwelling older adults in Latin American and Caribbean countries
Subject
The topic of the resource
OBESIDAD
INDICE DE MASA CORPORAL
COMPOSICION CORPORAL
ADULTOS MAYORES
BIBLIOGRAFIA NACIONAL QUIMICA
2024
Abstract
A summary of the resource.
Background: The body mass index (BMI) ≥30 kg/m2 is the universally accepted cut-off point for defining obesity; however, its accuracy in classifying obesity in older adults is poorly understood. Objectives: To assess the performance of the BMI cut-off point ≥30 kg/m2 in classifying obesity in older adults, using the fat mass index (FMI) and fat mass percentage (FM%) as reference criteria; and to establish region- and sex-specific BMI-based cut-off points to classify obesity in older adults. Methods: The present study is a secondary analysis derived from a cross-sectional project that included a sample of 1463 older adults from ten Latin American and Caribbean countries. Volunteers underwent total body water measurements using the deuterium dilution technique to determine FMI and FM%. Accuracy of the BMI and derived cutoff points was assessed by the area under the receiver operating characteristic curve (AUC).Results: The BMI cut-off point ≥30 kg/m2 had low sensitivity for classifying obesity in these older adults compared to the FMI and FM%. The AUC values for the optimal BMI-derived cut-off points showed an acceptable-to-outstanding discriminatory capacity in diagnosing obesity defined by the FMI. There was also a better balance between sensitivity and specificity than with the values obtained by a BMI ≥30 kg/m2 in older subjects in both regions. Conclusion: The BMI cut-off point ≥30 kg/m2 had poor sensitivity for accurately diagnosing obesity in older adults from two regions. The region- and sex-specific BMI-derived cut-off points for defining obesity using the FMI are more accurate in classifying obesity in older men and women subjects from both regions.
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Alemán Mateo, Heliodoro
López Teros, Miriam T.
Pallaro, Anabel Nora
Márquez, Carlos
Quintana Guzmán, Eugenia María
Ramírez Zea, Manuel
Díaz Sánchez, María Elena
Umpiérrez, Eleuterio
Moirano, Marina
Badaloo, Asha
Rodriguez O’Donnell, Ada
Murphy Alford, Alexia J.
Ferrioli, Eduardo
Source
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Archives of gerontology and geriatrics v. 116, 2024. -- e105170
Publisher
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Elsevier
Date
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2024
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<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> 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)</p>
<p><strong>ADVERTENCIA -</strong> 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.</p>
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PDF
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9 p.
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Inglés
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Artículo
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10.1016/j.archger.2023.105170
Adultos mayores
Composición corporal
Índice de masa corporal
Obesidad
-
https://riquim.fq.edu.uy/files/original/4f8de12f7a5740d21cc46bbb551cd0fd.pdf
c845c1000b6329c094a98acfecd6b7ea
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Title
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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
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Departamento de Documentación y Biblioteca
RIQUIM
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PDF
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Title
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<strong>Spatio-temporal trends of mercury levels in alluvial gold mining spoils areas monitored between rainy and dry seasons in the Peruvian Amazon</strong>
Subject
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PERU
AMAZONIA
CONTAMINACION
MINERIA
BIBLIOGRAFIA NACIONAL QUIMICA
2024
Abstract
A summary of the resource.
Artisanal and small-scale gold mining (ASGM) in the Amazon has degraded tropical forests and escalated mercury (Hg) pollution, affecting biodiversity, ecological processes and rural livelihoods. In the Peruvian Amazon, ASGM annually releases some 181 tons of Hg into the environment. Despite some recent advances in understanding the spatial distribution of Hg within gold mine spoils and the surrounding landscape, temporal dynamics in Hg movement are not well understood. We aimed to reveal spatio-temporal trends of soil Hg in areas degraded by ASGM.,. We analyzed soil and sediment samples during the dry and rainy seasons across 14 ha of potentially contaminated sites and natural forests, in the vicinities of the Native community of San Jacinto in Madre de Dios, Peru. Soil Hg levels of areas impacted by ASGM (0.02 ± 0.02 mg kg
Creator
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<strong>Becerra Lira, Edwin</strong>
<strong>Rodriguez Achata, Liset</strong>
<strong>Muñoz Ushñahua, Adenka</strong>
<strong>Corvera Gomringer, Ronald</strong>
<strong>Thomas, Evert</strong>
<strong>Garate Quispe, Jorge</strong>
<strong>Hilares Vargas, Litcely</strong>
<strong>Romel Nascimento Herbay, Pedro</strong>
<strong>Gamarra Miranda, Luis Alfredo</strong>
<strong>Umpiérrez, Eleuterio</strong>
<strong>Guerrero Barrantes, Juan Antonio</strong>
<strong>Pillaca, Martin</strong>
<strong>Cusi Auca, Edgar</strong>
<strong>Peña Valdeiglesias, Joel</strong>
<strong>Russo, Ricardo</strong>
<strong>del Castillo Torres, Dennis</strong>
<strong>Velasquez Ramírez, Manuel Gabriel</strong>
Source
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Environmental Research v.245, 2024. -- e118073
Publisher
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Elsevier
Date
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2024
Rights
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<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> 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)</p>
<p><strong>ADVERTENCIA -</strong> 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.</p>
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PDF
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9 p.
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Inglés
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Artículo
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10.1016/j.envres.2023.118073
Amazonía
Contaminación
Minería
Perú
-
https://riquim.fq.edu.uy/files/original/a56e543fa42256bcfd5923b8b7d8cd4d.pdf
c845c1000b6329c094a98acfecd6b7ea
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Title
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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
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Title
A name given to the resource
<strong>Solution-processed organic-inorganic hybrid material based on P3HT and SnS2 nanoparticles layers: synthesis and properties</strong>
Subject
The topic of the resource
NANOPARTICULAS
SULFURO DE ESTAÑO
BIBLIOGRAFIA NACIONAL QUIMICA
2024
Abstract
A summary of the resource.
Sn-based nanocomposites attract extensive attention as a new generation of photoelectric hybrid materials due to their high photoelectric conversion efficiency. In this work we synthesized SnS2 nanoparticles by a hydrothermal method employing citric acid (capping agent) and performed a capping agent exchange by pyridine to improve their solution processing and final properties. We fabricated layers with pyridine-capped nanoparticles and poly (3-hexylthiophene-2,5-diyl) (P3HT), employing the classical partial film sequence of a solar cell (ITO/PEDOT: PSS/P3HT:Nps). We found a “coupling" between the nanoparticles and the polymer and highly ordered structures within the layers. The addition of nanoparticles improved the UV–vis absorption of P3HT and allowed the exploitation of the photoluminescence emission to promote extra charge carrier generation. Moreover, we found that SnS2_py nanoparticles form a nanoscopic mixture with the P3HT. Our pyridine-capped SnS2 nanoparticles are good candidates for fabricating hybrid materials, employing P3HT as the organic compound for application in polymeric-inorganic solar cells.
Creator
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<strong>Bethencourt, Loengrid</strong>
<strong>Pérez Barthaburu, María</strong>
<strong>Aguiar, Ivana</strong>
<strong>Oreggioni, Daniela</strong>
<strong>Costa de Santana, Ricardo</strong>
<strong>June Queiroz Maia, Lauro</strong>
<strong>Gau, Daniel</strong>
<strong>Marotti, Ricardo</strong>
<strong>Fornaro, Laura</strong>
Source
A related resource from which the described resource is derived
Polymer v. 296, 2024. -- e126832
Publisher
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Elsevier
Date
A point or period of time associated with an event in the lifecycle of the resource
2024
Rights
Information about rights held in and over the resource
<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> 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)</p>
<p><strong>ADVERTENCIA -</strong> 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.</p>
Format
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PDF
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11 p.
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Inglés
Type
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Artículo
Identifier
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10.1016/j.polymer.2024.126832
-
https://riquim.fq.edu.uy/files/original/d21f8671ac542f775275368446282daa.pdf
c845c1000b6329c094a98acfecd6b7ea
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117
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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
<strong>Optimization of emulsification conditions with rice bran concentrates for the preliminary formulation of potential vegan dressings and their characterization</strong>
Subject
The topic of the resource
SALVADO DE ARROZ
EMULSIONES DE ACEITE
ALIMENTOS
BIBLIOGRAFIA NACIONAL QUIMICA
2024
Abstract
A summary of the resource.
A fraction of rice bran (RB), generated during the brown rice polishing, is utilized to extract oil, resulting in defatted RB (DRB). The aim of this study was to optimize the emulsification conditions to enhance the value of this byproduct by formulating potential vegan dressings and characterizing them. Enzymatic hydrolysis of the starch present in DRB yields the DRB concentrate (DRBC). A central composite design was applied and the results were analyzed using response surface methodology to select optimal conditions for an oil-in-water emulsion formula. Two formulations were chosen: one corresponds to the optimal conditions, with 26.5% of oil and 73.5% of DRBC dispersion (eoptimal), and the other one with 21.7% of oil and 78.3% of dispersion (eED8). The eoptimal formulation exhibited significantly lowermean De Brouckere diameter (D4,3) value and higher viscosity when compared with eED8. For both emulsions, the particle size distribution and D4,3 remained unchanged during storage, whereas viscosity decreased, and backscattering (BS) increased. Initially, both emulsions exhibited solid viscoelastic behavior, whichwas partially lost during quiescent storage. The increase in BS was attributed to particle disaggregation, ultimately leading to the aforementioned change in rheological behavior. In conclusion, although the designed emulsions underwent microstructural changes, they were stable against gravitational separation. To improve stability during quiescent storage, it is suggested to incorporate a thickening agent. Hence, it is propose to procced with the development of a vegan dressing based on the eoptimal emulsion, as it exhibits superior physicochemical properties.
Creator
An entity primarily responsible for making the resource
<strong>Bonifacino, Carla</strong>
<strong>López, Débora N.</strong>
<strong>Palazolo, Gonzalo G.</strong>
<strong>Panizzolo, Luis A.</strong>
<strong>Abirached, Cecilia</strong>
Source
A related resource from which the described resource is derived
Journal of Food Science v.89, n°4, 2024. -- pp. 2174-2187
Publisher
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Wiley
Date
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2024
Rights
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<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> 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)</p>
<p><strong>ADVERTENCIA -</strong> 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.</p>
Format
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PDF
Extent
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14 p.
Language
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Inglés
Type
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Artículo
Identifier
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10.1111/1750-3841.17024
-
https://riquim.fq.edu.uy/files/original/70e2c89be4c4d2e48df974cdc5ee6709.pdf
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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.
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8
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3
Height
155
Width
116
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
<strong>Coping strategies of food insecure households with children and adolescents in Uruguay, a high-income Latin American country: a qualitative study through the lens of Bourdieu’s theories of capitals and practice</strong>
Subject
The topic of the resource
URUGUAY
INSEGURIDAD ALIMENTARIA
POLITICAS PUBLICAS
ADOLESCENTES
NIÑOS
BIBLIOGRAFIA NACIONAL QUIMICA
2024
Abstract
A summary of the resource.
Food insecurity has been associated with negative short, medium, and long-term health consequences, which are more detrimental for children and adolescents. These effects may depend on the coping strategies developed to deal with food shortages. The present research aimed at exploring coping strategies in food insecure households with children and adolescents in Uruguay, incorporating sociological theoretical insights from Bourdieu. A qualitative approach based on individual semi-structured interviews was used. A total of 40 interviews were conducted with adults who had parental responsibilities of children and adolescents and who received different types of food assistance, between July and December 2022, in four cities. Results showed that adults tend to develop a wide range of coping strategies aimed at: reducing food expenditure, increasing the availability of money for purchasing food, increasing food availability and/or rationing the food available in the household. Some of the strategies were implemented regardless of the severity of food insecurity, whereas others were characteristic of the moderate and severe levels of the construct. Evidence to support the mediation effect of coping strategies on health outcomes was found. Discourses suggested that lower accumulation of economic and cultural capital may be aligned with the adoption of less socially accepted mechanisms to access to food. Expressions of a specific habitus aimed at securing food were identified among participants with more deprivations. Taken together, the findings suggest that coping strategies may not be a universal or invariant sequence according to the severity of food insecurity and stress the importance of considering households’ resources and local context for the development of strategies to improve access to food.
Creator
An entity primarily responsible for making the resource
<strong>Brunet, Gerónimo</strong>
<strong>Machín, Leandro</strong>
<strong>Fajardo, Gabriela</strong>
<strong>Bonilla, Luciana</strong>
<strong>Costa, María</strong>
<strong>González, Fernanda</strong>
<strong>Bentancor, Silvia</strong>
<strong>Verdier, Sofía</strong>
<strong>Girona, Alejandra</strong>
<strong>Curutchet, María Rosa</strong>
<strong>Pochellú, Lucía</strong>
<strong>Cauci, Adriana</strong>
<strong>Ares, Gastón</strong>
Source
A related resource from which the described resource is derived
Appetite, v.198, 2024. -- e107383
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
2024
Rights
Information about rights held in and over the resource
<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> 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)</p>
<p><strong>ADVERTENCIA -</strong> 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.</p>
Format
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PDF
Extent
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12 p.
Language
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Inglés
Type
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Artículo
Identifier
An unambiguous reference to the resource within a given context
10.1016/j.appet.2024.107383
Adolescentes
Niños
Políticas Públicas
Uruguay
-
https://riquim.fq.edu.uy/files/original/e410e09668869a3681c6cca479cfb61f.pdf
27206b2c1ff772108d15eb4db0ab62a9
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
<strong>The adsorption/desorption behaviour of horseradish peroxidase heroxidase and porcine Thyroglobulin on concanavalin a-sepharose with different ligand densities</strong>
Subject
The topic of the resource
ENZIMAS
LECTINA
PEROXIDASAS
BIBLIOGRAFIA NACIONAL QUIMICA
2000
Abstract
A summary of the resource.
A series of Concanavalin A-Sepharose gels containing between 5 and 480 mg lectin/g of dry gel was prepared by varying the amount of Concanavalin A used in the coupling reaction after activation with 1-cyano-4-(dimethyl-amino)-pyridinium tetrafluoroborate (CDAP) in a modified procedure. The influence of the ligand content on the adsorption / desorption of two different glycoproteins horseradish peroxidase (HRP Mw 40 KDa) and porcine thyroglogulin (Mw 670 KDa) was studied. The adsorption of HRP was found to be dependent on the ligand density and the largest amount adsorbed was obtained when the molar ratio between immobilized Con A and applied HRP was 9/1. The results indicate that highly effective lectin affinity adsorbents can be rationally designed based on the amounts of immobilized lectin
Creator
An entity primarily responsible for making the resource
<strong>Franco Fraguas, Laura</strong>
<strong>Batista Viera, Francisco.</strong>
<strong>Carlsson, J.</strong>
Source
A related resource from which the described resource is derived
International Journal of Bio/Chromatographyv. 5, no. 4, 2000. -- pp. 255-265
Publisher
An entity responsible for making the resource available
Overseas
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
<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> 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)</p>
<p><strong>ADVERTENCIA -</strong> 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.</p>
Format
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PDF
Extent
The size or duration of the resource.
11 p.
Language
A language of the resource
Inglés
Type
The nature or genre of the resource
Artículo
Enzimas
Lectina
Peroxidasas
-
https://riquim.fq.edu.uy/files/original/27d55b3c854f613d1cfe9e060c373444.pdf
c845c1000b6329c094a98acfecd6b7ea
https://riquim.fq.edu.uy/files/original/2cf33e7c0e49b1a4e2eb969d0afb3a3f.jpg
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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
155
Width
116
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
<p><strong>Unexpected high yield of acrolein underlies the importance of the</strong><br /><strong>hydrogen-abstraction mechanism in photooxidation of allyl methyl</strong><br /><strong>sulfide (AMS).</strong></p>
Subject
The topic of the resource
AZUFRE
ACROLEINA
HIDROGENO
BIBLIOGRAFIA NACIONAL QUIMICA
2024
Abstract
A summary of the resource.
This work explores theoretically the gas phase oxidation of allyl methyl sulfide (AMS, H2C–– CHCH2SCH3) initiated by •OH radicals, focusing on the H-abstraction pathway at the M06-2X-D3/aug-cc-pVTZ and MN15/ aug-cc-pVTZ levels of theory (m06Tz and mn15Tz). The formation of a prereactive complex (PRC) is involved in H-abstraction processes with two potential directions of approach for the OH radical, denoted as “α” and “β”. The PRCs, demonstrate increased reactivity, primarily due to the interaction between the sulfur atoms and the hydroxyl hydrogen. A scheme for the H-abstraction mechanism that supports the experimentally identified products and predicts the formation of some S-containing low volatility products is proposed. The comparison of the potential energy surface (PES) between the double bond addition and H-abstraction paths in the AMS molecule shows that at the m06Tz level of theory, the H-abstraction on C3 and the addition to C1 have nearly the same profile of energy, while at the mn15Tz level, the minimum energy channel is the addition to C1. The theoretical rate coefficient for each reaction channel was calculated, considering the formation of a PRC prior to reaching the transition state of each channel and assuming thermal equilibrium between reactants and the PRC. The rate constants were calculated in a multi-TS/multi-conformer way at the SVECV-f12/m06Tz and SVECVf12/ mn15Tz levels of theory. The SVECV-f12 method is consistent in its predictions in both systems and exhibits only minor deviations from the experimental rate constants. Despite some specific differences due to the DFT method supporting the SVECV-f12 calculations, both methodologies predict a significant H-abstraction contribution in the AMS + OH gas phase reaction, which explains the high formation yield for acrolein determined experimentally.
Creator
An entity primarily responsible for making the resource
<strong>Cardona, Alejandro L.</strong>
<strong>Teruel, Mariano</strong>
<strong>Ventura, Oscar N.</strong>
Source
A related resource from which the described resource is derived
Chemosphere v. 354, 2024. -- e141693
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
2024
Rights
Information about rights held in and over the resource
<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> 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)</p>
<p><strong>ADVERTENCIA -</strong> 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.</p>
Format
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PDF
Extent
The size or duration of the resource.
11 p.
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
10.1016/j.chemosphere.2024.141693
Acroleína
Azufre
Hidrógeno
-
https://riquim.fq.edu.uy/files/original/0de72eac04e3b9ff87074ce07204d572.PNG
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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
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https://riquim.fq.edu.uy/files/original/498f23054178ce6f7b823e0f3e3824fa.pdf
c845c1000b6329c094a98acfecd6b7ea
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
<strong>5-HT2A Receptor Knockout Mice Show Sex-Dependent Differences following Acute Noribogaine Administration</strong>
Subject
The topic of the resource
PSICODELICOS
NORIBOGAINA
SEROTONINA
RECEPTORES DE GLUTAMATO
GENES DE EXPRESION INMEDIATA TEMPRANA
IEG
BIBLIOGRAFIA NACIONAL QUIMICA
2024
Abstract
A summary of the resource.
Noribogaine (noribo) is the primary metabolite from ibogaine, an atypical psychedelic alkaloid isolated from the root bark of the African shrub Tabernanthe iboga. The main objective of this study was to test the hypothesis that molecular, electrophysiological, and behavioral responses of noribo are mediated by the 5-HT2A receptor (5-HT2AR) in mice. In that regard, we used male and female, 5-HT2AR knockout (KO) and wild type (WT) mice injected with a single noribo dose (10 or 40 mg/kg; i.p.). After 30 min., locomotor activity was recorded followed by mRNA measurements by qPCR (immediate early genes; IEG, glutamate receptors, and 5-HT2AR levels) and electrophysiology recordings of layer V pyramidal neurons from the medial prefrontal cortex. Noribo 40 decreased locomotion in male, but not female WT. Sex and genotype differences were observed for IEG and glutamate receptor expression. Expression of 5-HT2AR mRNA increased in the mPFC of WT mice following Noribo 10 (males) or Noribo 40 (females). Patch-clamp recordings showed that Noribo 40 reduced the NMDA-mediated postsynaptic current density in mPFC pyramidal neurons only in male WT mice, but no effects were found for either KO males or females. Our results highlight that noribo produces sexually dimorphic effects while the genetic removal of 5HT2AR blunted noribo-mediated responses to NMDA synaptic transmission.
Creator
An entity primarily responsible for making the resource
<strong>Villalba, Sofía</strong>
<strong>González, Bruno</strong>
<strong>Junge, Stephanie</strong>
<strong>Bernardi, Alejandra</strong>
<strong>González Arbildi, Joaquín</strong>
<strong>Fagúndez, Catherine</strong>
<strong>Torterolo Minetti, Pablo Daniel</strong>
<strong>Carrera, Ignacio</strong>
<strong>Urbano, Francisco J.</strong>
<strong>Bisagno, Verónica</strong>
Source
A related resource from which the described resource is derived
International Journal of Molecular Sciences, v.25. n°2, 2024. --
Publisher
An entity responsible for making the resource available
MDPI
Date
A point or period of time associated with an event in the lifecycle of the resource
2024
Format
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PDF
Extent
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18 p.
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
10.3390/ijms25020687
Genes de expresion inmediata temprana
IEG
Noribogaina
Psicodélicos
Receptores de glutamato
Serotonina
-
https://riquim.fq.edu.uy/files/original/ec69684fbb3fc1dea3663c87df84c049.jpg
381629aa23574c92e7d71ea8c6e41ef9
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
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114
https://riquim.fq.edu.uy/files/original/b459525eacdbccf62654f05f5f6eb226.pdf
c845c1000b6329c094a98acfecd6b7ea
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
<strong>‘It's not something I really think about’: Parents' perspectives and practices about how much food to offer in early childhood</strong>
Subject
The topic of the resource
NIÑOS
NIÑEZ
ALIMENTACION
NUTRICION
SACIEDAD
CANTIDAD DE ALIMENTOSAMBIENTE ALIMENTARIOBIBLIOGRAFIA NACIONAL QUIMICA2024
Abstract
A summary of the resource.
Children are born with an innate capacity to self-regulate their energy intake, but cues from the food environment can undermine children's self-regulation, promoting overconsumption, and challenging energy balance. The size of the portion offered by parents and caregivers has been shown to be correlated with how much food children consume, which is known as the portion size effect. Furthermore, some parental feeding practices may interfere with children's ability to self-regulate. The present research explored parents' perspectives and practices about how much food they offer to their children in Uruguay. Forty-two in-depth interviews with parents of children between 6 months and 5 years old were conducted. Results showed that parental decisions about portion sizes for their children were mostly unconscious and intuitive. Parents were unconcerned about portion sizes, mainly due to the belief that children are able to self-regulate. Although parents identified themselves as mainly responsible for deciding how much food to serve their children, the majority reported to be responsive when their child refuses to eat or finish their meal, or when they request to eat more. Coercive feeding practices were only mentioned by a minority of parents.
Creator
An entity primarily responsible for making the resource
<strong>Vidal, Leticia</strong>
<strong>Brunet, Gerónimo</strong>
<strong>Girona, Alejandra</strong>
<strong>Machín, Leandro</strong>
<strong>Curutchet, María R.</strong>
<strong>De León, Carolina</strong>
<strong>Ares, Gastón</strong>
Source
A related resource from which the described resource is derived
Journal of Sensory Studies, v.39, 2024. -- e12917.
Publisher
An entity responsible for making the resource available
Wiley
Date
A point or period of time associated with an event in the lifecycle of the resource
2024
Rights
Information about rights held in and over the resource
<div class="element-text">
<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> 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)</p>
<p><strong>ADVERTENCIA -</strong> 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.</p>
</div>
Format
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PDF
Extent
The size or duration of the resource.
15 p.
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
10.1111/joss.12917
-
https://riquim.fq.edu.uy/files/original/d14a08b7a7c51a7a1072a0abf82866c0.pdf
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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.
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Width
484
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
<strong>Influence of the emulsion type on phenytoin bioavailability </strong>
Subject
The topic of the resource
FENITOINA
EMULSIONES
BIODISPONIBILIDAD
BIBLILOGRAFIA NACIONAL QUIMICA
1994
Abstract
A summary of the resource.
To study the influence of the emulsion sign in phenytoin bioavailability two emulsions (w/o and o/w) were prepared. Bioavailability studies were carried out with both emulsions in Wistar male rats. The study was of a randomized two-way cross over design. A radiotracer technique was chosen as analytical procedure due to the small blood sample collected. 14C-phenytoin was synthesized with a high yield and suitable radiochemical purity. It is concluded from a biopharmaceutic point of view that the emulsion sign does not seem to affect the amount of phenytoin absorbed as it is shown through the comparison of the areas under curve up to 24 h. An emulsion with oil as an external phase is responsible of a longer absorption taking into account the apparent elimination constant rates.
Creator
An entity primarily responsible for making the resource
<strong>Savio, E.</strong>
<strong>Fagiolino, Pietro</strong>
<strong>Jelen, M.</strong>
<strong>León, A.</strong>
Source
A related resource from which the described resource is derived
Bollettino Chimico Farmaceutico v. 133, no. 4, 1994. -- p. 239-245
Publisher
An entity responsible for making the resource available
Societa editoriale farmaceutica
Date
A point or period of time associated with an event in the lifecycle of the resource
1994
Rights
Information about rights held in and over the resource
<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> 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)</p>
<p><strong>ADVERTENCIA -</strong> 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.</p>
Format
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PDF
Extent
The size or duration of the resource.
7 p.
Language
A language of the resource
Inglés
Type
The nature or genre of the resource
Artículo
Biodisponibilidad
Emulsiones
Fenitoina
-
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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.
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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
<strong>Impact of phenylalanine on Hanseniaspora vineae aroma metabolism during wine fermentation</strong>
Subject
The topic of the resource
SACCHAROMYCES
FERMENTACION
CULTURAS MIXTAS
BENCENO
FENILPROPANOIDE
NITROGENO ASIMILABLE
BIBLIOGRAFIA NACIONAL QUIMICA
2024
Abstract
A summary of the resource.
Hanseniaspora vineae exhibits extraordinary positive oenological characteristics contributing to the aroma and texture of wines, especially by its ability to produce great concentrations of benzenoid and phenylpropanoid compounds compared with conventional Saccharomyces yeasts. Consequently, in practice, sequential inoculation of H. vineae and Saccharomyces cerevisiae allows to improve the aromatic quality of wines. In this work, we evaluated the impact on wine aroma produced by increasing the concentration of phenylalanine, the main amino acid precursor of phenylpropanoids and benzenoids. Fermentations were carried out using a Chardonnay grape juice containing 150 mg N/L yeast assimilable nitrogen. Fermentations were performed adding 60 mg/L of phenylalanine without any supplementary addition to the juice. Musts were inoculated sequentially using three different H. vineae strains isolated from Uruguayan vineyards and, after 96 h, S. cerevisiae was inoculated to complete the process. At the end of the fermentation, wine aromas were analysed by both gas chromatography– mass spectrometry and sensory evaluation through a panel of experts. Aromas derived from aromatic amino acids were differentially produced depending on the treatments. Sensory analysis revealed more floral character and greater aromatic complexity when compared with control fermentations without phenylalanine added. Moreover, fermentations performed in synthetic must with pure H. vineae revealed that even tyrosine can be used in absence of phenylalanine, and phenylalanine is not used by this yeast for the synthesis of tyrosine derivatives.
Creator
An entity primarily responsible for making the resource
<strong>Valera, María José</strong>
<strong>Olivera, Valentina</strong>
<strong>Pérez, Gabriel</strong>
<strong>Boido, Eduardo</strong>
<strong>Dellacassa, Eduardo</strong>
<strong>Carrau, Francisco</strong>
Source
A related resource from which the described resource is derived
International Journal of Food Microbiology, v.415, 2024. -- e110631
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
2024
Rights
Information about rights held in and over the resource
<div class="element-text">
<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> 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)</p>
<p><strong>ADVERTENCIA -</strong> 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.</p>
</div>
Format
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PDF
Extent
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8 p.
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
10.1016/j.ijfoodmicro.2024.110631
Benceno
Culturas mixtas
Fenilpropanoide
Fermentación
Nitrógeno asimilable
Saccharomyces
-
https://riquim.fq.edu.uy/files/original/fd803e67c199df21700914d6a47338e8.pdf
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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.
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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
<strong>Colesterol total y fracciones en mujeres embarazadas normales</strong>
Subject
The topic of the resource
DIABETES GESTACIONAL
RESISTENCIA INSULINICA
EMBARAZO
COLESTEROL
INDICE DE CASTELLI
BIBLIOGRAFIA NACIONAL QUIMICA
1995
Abstract
A summary of the resource.
<p>Se reportan laws variaciones del colesterol total y del HDL y no HDL colesterol, así como el Índice de Castelli, en un estudio transversal realizado en intervalos de tiempo similares en mujeres embarazadas normales. Los datos provenientes de 210 mujeres embarazadas normales en diferentes estadios, se compararon con los de una población de referencia de 30 mujeres normales no grávidas con edades similares. El colesterol HDL fue aislado con ácido fosfotúngstico/cloruro de magnesio, el colesterol se determinó enzimáticamente y el Índice de Castelli así como el no HDL colesterol fueron calculados en cada caso. Nuestro objetivo es estudiar los cambios lipídicos en esta población de embarazadas con el propósito de establecer los valores de referencia e investigar si la gestación podría estar relacionada a situaciones de riesgo cardiovascular. El HDL colesterol decreció significativamente entre las semanas 24a y 28a, al tiempo que el Índice de Castelli alcanzó el máximo valor de riesgo. Desde este punto de vista se puede deducir que este proceso puede estar relacionado con el comienzo de la resistencia a la insulina y el mayor riesgo de aparición de diabetes gestacional.</p>
Creator
An entity primarily responsible for making the resource
<strong>Raymondo, S.</strong>
<strong>Demiczlo, V.</strong>
<strong>Pintos, C.</strong>
Source
A related resource from which the described resource is derived
Acta Bioquímica Clínica Latinoamericana v. 29, no. 1, 1995. -- p. 85-91
Publisher
An entity responsible for making the resource available
Federación Bioquímica de la Provincia de Buenos Aires
Date
A point or period of time associated with an event in the lifecycle of the resource
1995
Rights
Information about rights held in and over the resource
<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> 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)</p>
<p><strong>ADVERTENCIA -</strong> 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.</p>
Format
The file format, physical medium, or dimensions of the resource
PDF
Extent
The size or duration of the resource.
7 p.
Language
A language of the resource
Español
Type
The nature or genre of the resource
Artículo
-
https://riquim.fq.edu.uy/files/original/4280bf3e82424f91c6ae41b474efcf5b.pdf
c845c1000b6329c094a98acfecd6b7ea
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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
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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
<strong>Labelling: control and radiopharmacological evaluation of 99mTc-adenisine 5'-diphosphate(99mTc-ADP) as tumour seeking agent.</strong>
Subject
The topic of the resource
MARCADORES
TECNECIO
RADIOFARMACOS
DETECCION DE TUMORES
AGENTE TUMORAL
BIBLIOGRAFIA NACIONAL
1996
Abstract
A summary of the resource.
A study of 99mTc-adenosine-5'-diphosphate (99mTc-ADP) as a radiopharmaceutical for tumour diagnosis is presented. Two different labelling methods, using SnCl2 in alkaline solution and Zn as reducing agents, were developed. Reduction with Sn(II) alkaline solution was the selected method because a lower concentration of ADP (0.5 mg/mL) could be used and a higher radiochemical yield was achieved. A labelled molecule with a radiochemical purity higher than 95%, in vitro stability of at least 6 hours and an over all negative charge was obtained Biodistribution studies carried out in normal mice and rats revealed rapid urinary excretion and no specific accumulation of activity in any other particular organ. This behaviour was similar to that reported for 99mTc-adenosine-5'-triphosphate (99mTc-ATP). Rapid blood clearance, that could be fitted to a bicompartimental model, was also verified. No evidence of in vivo instability was observed. Studies in mice and rats bearing spontaneous mammary adenocarcinomas were performed and the results were compared to those from the 99mTc-ATP studies. Although the tumour models used were not the same, the incorporation of both labelled compounds was very similar. Radioactivity uptake in the tumour and the tumour-to-blood ratio were not notably high. However, a significant increment was observed in the tumour-to-muscle ratio (1.0 +/- 0.2 at 30 minutes to 2.7 +/- 0.4 at 240 minutes). Whole-body autoradiography enabled tumour visualization. Further investigations, including scintigraphic imaging, must be carried to complete the clinical evaluation of 99mTc-ADP as a tumour seeking agent.
Creator
An entity primarily responsible for making the resource
León, A.
Rey, A.M.
Savio, E.
Kremer, Carlos.
Lacava, C.J.
Nappa, A.N.
Chiozzone, R.
Campos, E.
Savio, E.
Source
A related resource from which the described resource is derived
The Quarterly Journal of Nuclear Medicine v. 40, no. 2, 1996. -- p. 170-5
Date
A point or period of time associated with an event in the lifecycle of the resource
2024
Rights
Information about rights held in and over the resource
<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> 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)</p>
<p><strong>ADVERTENCIA -</strong> 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.</p>
Format
The file format, physical medium, or dimensions of the resource
PDF
Extent
The size or duration of the resource.
6 p.
Language
A language of the resource
Inglés
Type
The nature or genre of the resource
Artículo
Agente tumoral
Detección de tumores
Marcadores
Radiofármacos
Tecnecio
-
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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.
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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
<strong>Degradation study for 18650 NMC batteries at low temperature</strong>
Subject
The topic of the resource
BATERIAS DE LITIO-ION
BATERIAS DE LITIO
ESTADO DE SALUD
MECANISMO DE ENVEJECIMIENTO
BIBLIOGRAFIA NACIONAL QUIMICA
2024
Abstract
A summary of the resource.
This research focuses on the identification and quantification of lithium-ion battery degradation indicators at low temperatures. We studied the cycling aging of 18,650 commercial NMC lithium-ion batteries at 10 ◦C. For this purpose, we carried out life cycle tests and performed Galvanostatic Intermittent Titration Technique (GITT) tests in the voltage range for the charge and discharge processes for different States of Health (SoH). The diffusion time constant and the ohmic overpotential were determined from GITT for different SoH. As the batteries degrade both parameters increase. A degradation mechanism associated with faradaic effects (increase in ohmic drop overpotential) and a thermodynamic effect associated with changes in the active material (diffusional time constant) is observed. Furthermore, we performed Electrochemical Voltage Spectroscopy studies through Incremental Capacity (IC) curves. IC curves peaks and valleys are associated with battery phase transformations due to aging phenomena. Each peak has a unique peak height, area, and position associated with a degradation mode. This research focuses on the IC curves derived from the discharge capacities at 3A and OCP (Open Circuit Potential) to study the thermodynamic and faradaic effects separately. The peak at 3.6 V and 3.4 V for the 3A and OCP studies, respectively, is the main feature for the detection of the degradation mechanism. The valley in the OCP curves intensifies with the decrease in SoH and is shifted to lower potentials, an effect that is not observed in the 3A curves. So, we could associate this with thermodynamic effects, Loss of Lithium Inventory (LLI) and Loss of Active Material (LAM) of both the positive electrode and the negative electrode.
Creator
An entity primarily responsible for making the resource
<strong>Teliz, E.</strong>
<strong>López-Vázquez, C.</strong>
<strong>Díaz, V.</strong>
Source
A related resource from which the described resource is derived
Electrochimica Acta, v.475, 2024. -- e143540
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
2024
Format
The file format, physical medium, or dimensions of the resource
PDF
Extent
The size or duration of the resource.
7 p.
Language
A language of the resource
Inglés
Type
The nature or genre of the resource
PDF
Identifier
An unambiguous reference to the resource within a given context
10.1016/j.electacta.2023.143540
Baterias de Iones
Baterias de Litio
Estado de salud
Mecanismo de envejecimiento
-
https://riquim.fq.edu.uy/files/original/521884014f771e22829cf4d00de38133.pdf
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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.
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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
<strong>Pseudomonas violetae sp. nov. and Pseudomonas emilianonis sp. nov.: two new species with the ability to degrade TNT isolated from soil samples at Deception Island, maritime Antarctica</strong>
Subject
The topic of the resource
ANTARTIDA
BACTERIAS
BIORREMEDIACION
BIBLIOGRAFIA NACIONAL QUIMICA
2024
Abstract
A summary of the resource.
Two motile, rod-shaped, Gram-stain-negative bacterial strains, TNT11T and TNT19T, were isolated from soil samples collected at Deception Island, Antarctica. According to the 16S rRNA gene sequence similarity, both strains belong to the genus Pseudomonas. Further genomic analyses based on ANI and dDDH suggested that these strains were new species. Growth of strain TNT11T is observed at 0–30 ℃ (optimum, 20 ℃), pH 4.0–9.0 (optimum, pH 6.0) and in the presence of 0–5.0% NaCl (optimum, 1% NaCl), while for TNT19T is observed at 0–30 ℃ (optimum between 15 and 20 ℃), pH 5.0–9.0 (optimum, pH 6.0) and in the presence of 0–5.0% NaCl (optimum between 0 and 1% NaCl). The fatty acid profile consists of the major compounds; C16: 0 and C16: 1 ω6 for TNT11T, and C16: 0 and C12: 0 for TNT19T. Based on the draft genome sequences, the DNA G + C content for TNT11T is 60.43 mol% and 58.60 mol% for TNT19T. Based on this polyphasic study, TNT11T and TNT19T represent two novel species of the genus Pseudomonas, for which the proposed names are Pseudomonas violetae sp. nov. and Pseudomonas emilianonis sp. nov., respectively. The type strains are Pseudomonas violetae TNT11T (= RGM 3443T = LMG 32959T) and Pseudomonas emilianonis TNT19T (= RGM 3442T = LMG 32960T). Strains TNT11T and TNT19T were deposited to CChRGM and BCCM/LMG with entry numbers RGM 3443/LMG 32959 and RGM 3442/LMG 32960, respectively.
Creator
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<strong>Carrasco, Valentina</strong>
<strong>Roldán, Diego M.</strong>
<strong>Valenzuela Ibaceta, Felipe</strong>
<strong>Lagos Moraga, Sebastián</strong>
<strong>Dietz Vargas, Claudio</strong>
<strong>Menes, Rodolfo Javier</strong>
<strong>Pérez Donoso, José M.</strong>
Source
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Archives of Microbiology v. 206, 2024
Publisher
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Springer
Date
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2024
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<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> 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)</p>
<p><strong>ADVERTENCIA -</strong> 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.</p>
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PDF
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10 p.
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Artículo
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10.1007/s00203-023-03768-6
Antártida
Bacterias
Biorremediación
-
https://riquim.fq.edu.uy/files/original/d81edc800b22a10c306c628bdb215e6e.pdf
c845c1000b6329c094a98acfecd6b7ea
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Title
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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.
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Departamento de Documentación y Biblioteca
RIQUIM
Document
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PDF
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Title
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<strong>Noribogaine acute administration in rats promotes wakefulness and suppresses REM sleep</strong>
Subject
The topic of the resource
IBOGAINA
SUEÑO REM
SUEÑO
PSICODELICOS
EGG
BIBLIOGRAFIA NACIONAL QUIMICA
2024
Abstract
A summary of the resource.
Ibogaine is a potent atypical psychedelic that has gained considerable attention due to its antiaddictive and antidepressant properties in preclinical and clinical studies. Previous research from our group showed that ibogaine suppresses sleep and produces an altered wakefulness state, which resembles natural REM sleep. However, after systemic administration, ibogaine is rapidly metabolized to noribogaine, which also shows antiaddictive effects but with a distinct pharmacological profile, making this drug a promising therapeutic candidate. Therefore, we still ignore whether the sleep/wake alterations depend on ibogaine or its principal metabolite noribogaine. To answer this question, we conducted polysomnographic recordings in rats following the administration of pure noribogaine. Our results show that noribogaine promotes wakefulness while reducing slow-wave sleep and blocking REM sleep, similar to our previous results reported for ibogaine administration. Thus, we shed new evidence on the mechanisms by which iboga alkaloids work in the brain.
Creator
An entity primarily responsible for making the resource
<strong>Castro Nin, Juan Pedro</strong>
<strong>Serantes, Diego</strong>
<strong>Rodriguez, Paola</strong>
<strong>Gonzalez, Bruno</strong>
<strong>Carrera, Ignacio</strong>
<strong>Torterolo Minetti, Pablo Daniel</strong>
<strong>González Arbildi, Joaquín</strong>
Source
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Psychopharmacology, 2024
Publisher
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Springer
Date
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2024
Rights
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<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> 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)</p>
<p><strong>ADVERTENCIA -</strong> 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.</p>
Format
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PDF
Extent
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10 p.
Language
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Inglés
Type
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Artículo
Identifier
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10.1007/s00213-024-06572-2
EGG
Ibogaína
Psicodélicos
Sueño
Sueño REM
-
https://riquim.fq.edu.uy/files/original/61beb914a6df46db290f61a65ee151c8.pdf
c845c1000b6329c094a98acfecd6b7ea
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3
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155
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115
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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
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Title
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<strong>Graphenylene oxide : a new two-dimensional material</strong>
Subject
The topic of the resource
MATERIALES 2D
NANOMATERIALES DE CARBONO
TEORIA FUNCIONAL DE LA DENSIDAD
BIBLIOGRAFIA NACIONAL QUIMICA
2024
Abstract
A summary of the resource.
We investigated the oxidation and sulfurization of the graphenylene monolayer. Although this structure is unstable when it is 100 % covered with oxygen, obtaining a stable form of oxidized graphenylene is possible for 50 % of coverage. In this structure, the oxygen atoms are added on alternating sides of the monolayer, adopting an epoxy-like structure. It is stable up to 1635 K and is a minimum on the potential surface energy. It is an insulator with an indirect band gap of 5.3 eV, a value much larger than the band gap of the pristine graphenylene. Its sulfur counterpart is stable up to 1256 K, presenting a smaller indirect band gap of 3.5 eV.
Creator
An entity primarily responsible for making the resource
<strong>Denis, Pablo A.</strong>
<strong>Laranjeira, Jose A.S. </strong>
<strong>da Silva L. Fabris, Guilherme</strong>
<strong>Sambrano, Julio R.</strong>
Source
A related resource from which the described resource is derived
Chemical Physics Letters v. 836, 2024. -- e141050
Publisher
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Elsevier
Date
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2024
Rights
Information about rights held in and over the resource
<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> 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)</p>
<p><strong>ADVERTENCIA -</strong> 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.</p>
Format
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PDF
Extent
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8 p.
Language
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Inglés
Type
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Artículo
Identifier
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10.1016/j.cplett.2023.141050
-
https://riquim.fq.edu.uy/files/original/a2930ff30291ed564a1cc8532e75e967.pdf
c845c1000b6329c094a98acfecd6b7ea
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Omeka Image File
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3
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155
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117
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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
<strong>Chemical reactivity of graphene doped with 3d transition metals: nothing compares to a single vacancy</strong>
Subject
The topic of the resource
GRAFENO
MATERIALES 2D
DOPAJE
CATALISIS
REACTIVIDAD QUIMICA
BIBLIOGRAFIA NACIONAL QUIMICA
2024
Abstract
A summary of the resource.
Context: Finding catalysts that do not rely on the use of expensive metals is one of the requirements to achieve sustainable production. The reactivity of graphene doped with 3d transition metals was studied. All dopants enhanced the reactivity of graphene and performed better than Stone–Wales defects and divacancies, but were inferior to monovacancies. For hydrogenation of doped-monovacancies, Sc, Ti, Cr, Co, and Ni induced more prominent reactivity on the carbon atoms. However, the metals were the most reactive center for V, Mn, and Fe-doped graphene. Cu and Zn turned the four neighboring carbon atoms into the preferred sites for hydrogenation. The addition of oxygen to doped graphene with Ti, V, Cr, Mn, Fe, Co, and Ni on a monovacancy revealed a more uniform pattern since the metal, preferred to react with oxygen. However, Sc induced a larger reactivity on the carbon atoms. The affinity of the 3d metal-doped graphene systems towards oxygen was inferior to that observed for single-vacancies. Therefore, vacancy engineering is the most favorable and least expensive method to enhance the reactivity of graphene. Methods: We applied Truhlar’s M06-L method accompanied by the 6-31G* basis sets to perform periodic boundary conditions calculations as implemented in Gaussian 09. The ultrafine grid was employed and the unit cells were sampled employing 100 k-points. Results were visualized employing Gaussview 5.0.1.
Creator
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<strong>Denis, Pablo A.</strong>
Source
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Journal of Molecular Modeling v. 30, n°4, 2024.
Publisher
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Springer
Date
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2024
Rights
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<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> 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)</p>
<p><strong>ADVERTENCIA -</strong> 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.</p>
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PDF
Extent
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10 p.
Language
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Inglés
Type
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Artículo
Identifier
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10.1007/s00894-024-05893-5
Catálisis
Dopaje
Grafeno
Materiales 2D
Reactividad química
-
https://riquim.fq.edu.uy/files/original/7ba52083c49b488efc849e2741b895b8.pdf
c845c1000b6329c094a98acfecd6b7ea
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Omeka Image File
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8
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3
Height
143
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103
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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
<strong>Processing methods for human amniotic membrane as scaffold for tissue engineering with mesenchymal stromal human cells</strong>
Subject
The topic of the resource
CELULAS MADRE
CELULA ESTROMAL
DONANTES DE TEJIDOS
BIBLIOGRAFIA NACIONAL QUIMICA
2024
Abstract
A summary of the resource.
Tissue engineering is an interdisciplinary field that applies the principles of engineering and life sciences toward the development of biological substitutes that restore, maintain, or improve tissue function. The aims of this work were to compare chemically and physically processed human Amniotic Membranes (hAM) and analyze the cytocompatibility and proliferation rate (PR) of two primary human mesenchymal stromal cell lines, from different sources and donor conditions seeded over these scaffolds. The evaluated hAM processes were: cold shock to obtain a frozen amniotic membrane (FEAM) with remaining dead epithelial cells, denudation of hAM with trypsin for 20/10 min (DEAM20/10) or treatment with sodium dodecyl sulfate to decellularized hAM (DAM). All samples were sterilized with gamma radiation. The selection of the treated hAM to then generate composites was performed by scanning and transmission electron microscopy and characterization by X-ray diffraction, selecting DEAM10 and FEAM as scaffolds for cell seeding. Two sources of primary human stromal cells were used, both developed by our researchers, human Dental Pulp Stem Cells (hDPSC) from living donors and human Mesenchymal Stromal Cells (hMSC) from bone marrow isolated from brain dead donors. This last line of cells conveys a novel source of human cells that, to our knowledge, have not been tested as part of this type of construct. We developed four in vitro constructs without cytotoxicity signs and with different PR depending on the scaffolds and cells. hDPSC and hMSC grew over both FEAM and DEAM10, but DEAM10 allowed higher PR.
Creator
An entity primarily responsible for making the resource
<strong>Echarte, L.</strong>
<strong>Grazioli, G.</strong>
<strong>Pereira, L.</strong>
<strong>Francia, A.</strong>
<strong>Pérez, H.</strong>
<strong>Kuzuian, W.</strong>
<strong>Vicentino, W.</strong>
<strong>Pardo, H.</strong>
<strong>Mombrú, A.</strong>
<strong>Maglia, Á.</strong>
<strong>Touriño, C.</strong>
<strong>Álvarez, I.</strong>
Source
A related resource from which the described resource is derived
Cell and Tissue Banking v. 25, n° 1, 2024. -- pp. 269-283
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
2024
Rights
Information about rights held in and over the resource
<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> 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)</p>
<p><strong>ADVERTENCIA -</strong> 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.</p>
Format
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PDF
Extent
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15 p.
Language
A language of the resource
Inglés
Type
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Artículo
Identifier
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10.1007/s10561-022-10014-8