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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>Thermal analysis of the combustion of charcoals from Eucalyptus dunii obtained at different pyrolysis temperatures.</strong>
Subject
The topic of the resource
EUCALIPTUS DUNII
PIROLISIS
TERMOQUIMICA
BIBLIOGRAFIA NACIONAL QUIMICA
2010
Abstract
A summary of the resource.
DSC and TG/DTA were used to study charcoals obtained from eucalyptus wood at different pyrolysis temperatures, as well as the exchanged energy, and the transformations involved during the pyrolysis process. Charcoals DSC curves showed two exothermic peaks, at *610 and *750 K. The first peak was squashed for those charcoals obtained at higher final pyrolysis temperatures, and it disappeared in the charcoals obtained at 873 and 923 K. The second peak intensity increased and its location changed at the higher temperatures. Charcoal characterization showed a rise of heat values with the pyrolysis temperature.
Creator
An entity primarily responsible for making the resource
<strong>Cuña Suárez, Andrés</strong>
<a title="Curriculum" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=a45884281519ca862cfb00e3c7485f16"><strong>Tancredi, Nestor</strong></a>
<strong>Pinheiro, Paula Cesar C.</strong>
<strong>Yoshida, María Irene</strong>
Source
A related resource from which the described resource is derived
Journal of Thermal Analysis and Calorimetry v. 100, no. 3, 2010. -- p. 1051-1054
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
2010
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</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes</p>
<p>(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>
<p> </p>
Format
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PDF
Language
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Inglés
Type
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Artículo
Identifier
An unambiguous reference to the resource within a given context
DOI 10.1007/s10973-010-0746-4
Eucaliptus dunii
Pirólisis
Termoquímica
-
https://riquim.fq.edu.uy/files/original/06a3a088929d8ab7072c8a7b21a60759.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>Thermal studies of wood impregnated with ZnCl2</strong>
Subject
The topic of the resource
MADERA
CELLULOSA
CARBON ACTIVADO
CAMBIOS TERMICOS
BIBLIOGRAFIA NACIONAL QUIMICA
2017
Abstract
A summary of the resource.
In this work the thermal behavior of wood impregnated with ZnCl2 is studied. Impregnation of wood with ZnCl2 is a treatment used in activated carbon production, and liquefaction and fast pyrolysis of biomass. Frequently, the impregnated wood is dried for several hours at temperatures above 370 K and then it is carbonized. Catalytic pyrolysis occurs, giving rise to a complex set of reactions. A TG/DTA study was done on the raw material, the activated carbon, the pure ZnCl2 and the intermediate products in order to study the mass and thermal changes occurring. Elemental analysis and SEM analysis were also carried out. An exothermic torrefaction develops during the drying step; the torrefied product is carbonized in an endothermic process that involves ZnCl2 volatilization. The washed impregnated wood carbonizes through an exothermic process that may involve the decomposition of cellulose, lignin and the solid product of hemicellulose torrefaction.
Creator
An entity primarily responsible for making the resource
<a title="Curiculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=a45884281519ca862cfb00e3c7485f16" target="_blank"><strong>Tancredi, Nestor</strong></a>
<strong>Gabús, Mauricio</strong>
<strong>Yoshida, María I.</strong>
<strong>Cuña Suárez, Andrés</strong>
Source
A related resource from which the described resource is derived
European Journal of Wood and Wood Products v. 75, no. 4, 2017. -- p. 633-638
Publisher
An entity responsible for making the resource available
Springer
Date
A point or period of time associated with an event in the lifecycle of the resource
2017
Rights
Information about rights held in and over the resource
<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)</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
Language
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Inglés
Type
The nature or genre of the resource
Artículo
Identifier
An unambiguous reference to the resource within a given context
DOI: 10.1007/s00107-016-1113-3
Cambios termicos
Carbon activado
Celulosa
Madera
-
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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>Thermic and techno-functional properties of Arthrospira platensis protein fractions obtained by membrane separation process</strong>
Subject
The topic of the resource
ANTIOXIDANTES
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MICROALGAS
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PROTEINAS
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PROPIEDADES EMULSIONANTES
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BIBLIOGRAFIA NACIONAL QUIMICA
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<div id="sconnect-is-installed" style="display: none;">2.11.0.0</div>
2020
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Abstract
A summary of the resource.
The high protein content of Arthrospira platensis makes this cyanobacterium a great component of food. Thus, the protein obtained should guarantee the nutrient characteristic, in this case, as bioactivity and techno-functional properties. Membrane separation processes (MSPs) have been highlighted by their capacity to separate proteins and keep their properties. Therefore, MSP was used to concentrate and separate the proteins fromA. platensis, which were characterized by their physicochemical and techno-functional properties. Different ultrafiltration (UF) membranes and operational conditions (10- and 50-kDa pore size, conventional and tangential flow, hollow fiber type and pressures of 1.0, 1.5, and 2.0 bar) were tested and associated with diafiltration (DF). The maximized condition of UF/DF (hollow fiber, 50 kDa, tangential flow at 1.5 bar, associated with one DF) was up scaled (pilot scale) and allowed concentrate and permeate fractions with 81.75% and 61.20% of protein, respectively, to be obtained. A protein concentrate with 142 mg L−1 of phycocyanin, 90% of antioxidant activity, with proteins more soluble at high pH (50% soluble protein at pH 7.0) and molecular weight among 5–15 and 100 kDa, was obtained. Protein thermal and emulsifying properties were maintained by the MSP, and the concentrate fraction presented results similar as A. platensis biomass, which confirms the advantage of this method in guaranteeing the protein quality.
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Creator
An entity primarily responsible for making the resource
<strong>Menegotto, Anne Luize L.</strong>
<strong>Fernandes, Ilizandra Aparecida</strong>
<strong>Colla, Luciane Maria</strong>
<strong>Duarte, Jocelei</strong>
<strong>Andrade, Mára Zeni</strong>
<a title="Currículum" href="https://exportcvuy.anii.org.uy/CvEstatico/?urlId=4664be216de4df48c3322a9c7cadd7e0200d72a93dc76ee11ab21cf2d7223d3c4efefc3b59c0fd0162143b8ec72c22877b500a2ecad21ecbf2d023bb8322a3c8&formato=pdf&convocatoria=21" target="_blank"><strong>Abirached, Cecilia</strong></a>
<strong>Franceschi, Elton</strong>
<strong>Steffens, Juliana</strong>
<strong>Valduga, Eunice</strong>
Source
A related resource from which the described resource is derived
Journal of Applied Phycology v. 32, no. 6, 2020. -- p. 3885-3900
<div id="sconnect-is-installed" style="display: none;">2.11.0.0</div>
Publisher
An entity responsible for making the resource available
Springer
<div id="sconnect-is-installed" style="display: none;">2.11.0.0</div>
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<div id="sconnect-is-installed" style="display: none;">2.11.0.0</div>
<div id="sconnect-is-installed" style="display: none;">2.11.0.0</div>
Date
A point or period of time associated with an event in the lifecycle of the resource
2020
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<div id="sconnect-is-installed" style="display: none;">2.11.0.0</div>
Rights
Information about rights held in and over the resource
<p><strong>Información sobre Derechos de Autor</strong> (Por favor lea este aviso antes de abrir los documentos u objetos)<strong> La legislación uruguaya protege el derecho de autor </strong>sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
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Format
The file format, physical medium, or dimensions of the resource
Pdf
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Language
A language of the resource
Inglés
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Type
The nature or genre of the resource
Artículo
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Identifier
An unambiguous reference to the resource within a given context
https://doi.org/10.1007/s10811-020-02219-9
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Antioxidantes
Microalgas
Propiedades emulsionantes
Proteínas
-
https://riquim.fq.edu.uy/files/original/f3258078df64aab2230059f5c35f2d54.doc
0f4e6b73dad25df0b61ca80a92a78d89
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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
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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.
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>Thermochemistry of 35 selected sulfur compounds, a comparison between experimented and theory</strong>
Subject
The topic of the resource
SULFUROS INORGANICOS
TERMOQUIMICA
QUIMICA TEORICA
QUIMICA DE COMBUSTION
CALCULOS DE REFERENCIA
2008
BIBLIOGRAFÍA NACIONAL QUÍMICA
Abstract
A summary of the resource.
The thermochemistry of 35 diatomic, triatomic and tetratomic, sulphur-containing molecules was investigated. For each molecule, we have estimated its enthalpy of formation at the CCSD(T)/CBS level, including corrections for, scalar relativistic, core-valence and spin-orbit effects. When experimental data was available we also included a correction for anharmonicities in Zero point energies. The molecules investigated are involved in several areas, atmospherical chemistry, astrochemsitry, nanotechnology, and biology. The present results demonstrate that from the previous landmark review of Benson, published in 1978, we had advanced only a little and much work must be done to have sulfur thermochemistry well established. It was very difficult to obtain a meaningful mean absolute deviation (MAD) because of the reduced number of accurate enthalpies of formation available. For a selected set of eight molecules the MAD=0.4 kcal/mol. For the 27 remaining molecules we discussed the available experimental and theoretical data and suggested new values. The consistency of our propositions has been double checked employing homodesmic and isodesmic reactions. In all cases, except one that involved S2, the results were perfectly consistent. We expect that the present work motivates new theoretical and experimental investigations of these fascinating species that contain sulfur.
Creator
An entity primarily responsible for making the resource
<a title="Currículum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24" target="_blank"><strong>Denis, Pablo A.</strong></a>
Source
A related resource from which the described resource is derived
Journal of Sulfur Chemistry v. 29, no. 3-4, 2008. -- p. 327-352
Publisher
An entity responsible for making the resource available
Taylor, Francis Online
Date
A point or period of time associated with an event in the lifecycle of the resource
2008
Rights
Information about rights held in and over the resource
<p><strong>Información sobre Derechos de Autor</strong><br /> <br /> (Por favor lea este aviso antes de abrir los documentos u objetos)<br /> <br /> <strong>La legislación uruguaya</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes<br /> <br /> (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)<br /> <br /> <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
Language
A language of the resource
Inglés
Type
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Artículo
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DOI: 10.1080/17415990802047352
Cálculos de referencia
Química de combustión
Química teórica
Sulfuros inorgánicos
Termoquímica
-
https://riquim.fq.edu.uy/files/original/83a2ad1f002e987c4bf6b4c9b2abb3b6.doc
0f4e6b73dad25df0b61ca80a92a78d89
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Dublin Core
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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.
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>Thermochemistry of the Hypobromous and Hypochlorous acids : HOBr and HOCL</strong>
Subject
The topic of the resource
TERMOQUIMICA
2006
BIBLIOGRAFÍA NACIONAL QUÍMICA
Creator
An entity primarily responsible for making the resource
<a title="Currículum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24" target="_blank"><strong>Denis, Pablo A.</strong></a>
Source
A related resource from which the described resource is derived
Journal of Physical Chemistry A v. 110, no. 17, 2006. -- p. 5887-5892
Publisher
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ACSPublications
Date
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2006
Rights
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<p><strong>Información sobre Derechos de Autor</strong><br /> <br /> (Por favor lea este aviso antes de abrir los documentos u objetos)<br /> <br /> <strong>La legislación uruguaya</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes<br /> <br /> (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)<br /> <br /> <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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Inglés
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Artículo
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DOI: 10.1021/jp056950u
Termoquímica
-
https://riquim.fq.edu.uy/files/original/43447055518b24a91ff20e077095d570.pdf
e178036d9674f251826713e8851bbff2
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Omeka Image File
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Bit Depth
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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
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>Thermodynamic activation parameters for the LDH-A4 reaction from white muscle of stenothermal and eurythermal fishes from family Sciaenidae (Perciformes).</strong>
Subject
The topic of the resource
TERMODINAMICA
PECES
BIBLIOGRAFIA NACIONAL QUIMICA
1993
Abstract
A summary of the resource.
1. 1. The effect of temperature on the maximal velocity of the reaction, manifested by the Arrhenius activation energy (Ea) was determined for the LDH-A4 obtained from white muscle of four sciaenid species: Sciaenops ocellatus (eurythermal), Cynoscion striatus and Micropogonias furnieri (stenothermal) and Cheilotrema saturnum (“steno-eurythermal”). 2. 2. Ea values for LDH-A4 of the eurythermal and the steno-eurythermal sciaenids were less than the two stenothermal species. 3. 3. Maximal velocities of the LDH-A4 reactions at five different temperatures were relatively constant for S. ocellatus and C. saturnum compared to the ones obtained for the two stenothermal sciaenids. Relationships of these values to the kM values of LDH-A4 for these species were inferred. 4. 4. Low ΔG values were obtained for the two eurythermal species, these values were much higher for the two stenothermal sciaenids.
Creator
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<strong>Coppes, Zulema</strong>
<strong>Larsson, P</strong>
Source
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Comparative Biochemistry and Physiology - Part B v. 106, no. 1, 1993. -- p. 219-222
Publisher
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Elsevier
Date
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1993
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</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes</p>
<p>(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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Inglés
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Artículo
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doi:10.1016/0305-0491(93)90029-5
-
https://riquim.fq.edu.uy/files/original/51c8aa391bf9058c7ab9bbc41fe8f0de.pdf
26eae7e0c2a58a43c61fe0694186c6ec
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Omeka Image File
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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>Thermodynamic functions and vibrational properties of Li intercalation in TiO2(B)</strong>
Subject
The topic of the resource
TERMODINAMICA
LITIO
DFT
TEORIA FUNCIONAL DE DENSIDAD
ESPECTROSCOPIA RAMAN
BIBLIOGRAFIA NACIONAL QUIMICA
2021
Abstract
A summary of the resource.
<p>In this work, Li doped TiO2(B) was modelled throughout the implementation of density functional theory with Hubbard methodology (DFT + U) in order to understand its vibrational and thermodynamics properties. Firstly, we performed structural, electronic structure and charge density difference studies in order to find accurately modelled systems. The electronic structure analysis shows that the lithiated systems have a metallic character and a n-type behavior, also the asymmetric DOS reveals that a small induced magnetic moment is present. The charge density difference analysis confirmed that the charge transfer is from the Li to the oxide. The vibrational properties studies present the undiscovered irreducible representation of the Li-TiO2(B) systems and its phononic densities. Moreover, the Raman spectroscopy studies of the bulk show great correspondence with experimental<br />literature and the novel spectra obtained of the doped systems show a dispersion and displacement of the peaks.<br />Additionally, the thermodynamic properties studies show evidence that both doped systems show promising features. Therefore, the results obtained here are innovative and can be used as reference connected with future experimental studies of this material, which has potential to be employed as a Li-ion battery anode.</p>
Creator
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<a href="https://exportcvuy.anii.org.uy/cvsni/?urlId=b8782fa264f6ad7a2b5c9487837c50f6ce7633338af9f1d881092a894a0b065f27c921e6eabbdf9d1b5e8acf846fc4d29c4d0f62c7448c1b5fc5593836aa0594&convocatoria=21&formato=html" target="_blank"><strong>Fernández Werner, Luciana</strong></a>
<strong>Bechthold, P.</strong>
<strong>Jiménez, M. J.</strong>
<strong>Jasen, P. V.</strong>
<a href="https://exportcvuy.anii.org.uy/cv/?2f2e59581473324400ee29ded741b9090cc25a893e73d02669ebfbc674c9e8b9b51bb30e2bca064dc7ebbd5c39aa3c844e86e507301e912aa1b0a5ae17423fa2" target="_blank"><strong>Faccio, Ricardo</strong></a>
<strong>Gonzalez, E. A.</strong>
Source
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Applied Surface Science, v. 566, 2021. -- e150679
Publisher
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Elsevier
Date
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2021
Rights
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<p dir="ltr"><strong>Información sobre Derechos de Autor</strong></p>
<p dir="ltr"><span>(Por favor lea este aviso antes de abrir los documentos u objetos)</span></p>
<p dir="ltr"><strong>La legislación uruguaya protege el derechode autor</strong><span> 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)</span></p>
<span id="docs-internal-guid-9d2103f7-7fff-c813-00c7-2528fd4891ff"><strong>ADVERTENCIA:</strong><span> 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.</span></span>
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PDF
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Inglés
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Artículo
Identifier
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<span id="docs-internal-guid-e9a35697-7fff-462f-5ce2-b709d297daa1"><span>10.1016/j.apsusc.2021.150679 </span></span>
DFT
Espectroscopía Raman
Litio
Teoría funcional de la densidad
Termodinámica
-
https://riquim.fq.edu.uy/files/original/e0a89016f732148aa125a13e6ed7112f.pdf
0ebebc2e46cd599f97051dd7aefd7031
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8
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3
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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>Thermodynamic stability and crystal structure of lanthanide complexes with di-2-pyridyl ketone</strong>
Subject
The topic of the resource
LANTANIDOS
TERMODINAMICA
ESTRUCTURA CRISTALINA
COMPLEJOS
BIBLIOGRAFIA NACIONAL QUIMICA
2009
Abstract
A summary of the resource.
The di-2-pyridylketone ligand (dpk) exhibits several coordination modes and is a good candidate for preparation of a variety of metal complexes. In this work we present a potentiometric study (in water and in ethanol : water mixtures) of Ln-dpk and Cu(II)-dpk complexes. The thermodynamic stability of the species with La, Sm and Yb is compared to that of Cu(II). In addition, [Ln(NCS)3{(py)2C(OEt)(OH)}3] (Ln¼Pr, Sm, Gd) and [Cu(SCN)2{(py)2C(OEt)(OH)}]2 � 2EtOH have been prepared and characterized by X-ray diffraction.
Creator
An entity primarily responsible for making the resource
<strong>Domínguez, S.</strong>
<strong>González-Platas, J.</strong>
<strong>Hummert, M.</strong>
<a title="Currículum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=6f16399c452f7b13f8a01a148cb38e12" target="_blank"><strong>Kremer, C.</strong></a>
<strong>Schumann, H.</strong>
<a title="Currículum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=b1b8a8c8b1a5835b874ac1994003c38d" target="_blank"><strong>Torres, J.</strong></a>
Source
A related resource from which the described resource is derived
Journal of Coordination Chemistry v.62, no. 1, 2009. -- p.108-119
Publisher
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Taylor and Francis Ltd
Date
A point or period of time associated with an event in the lifecycle of the resource
2009
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) <br /><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) <br /><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>
Language
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Ingles
Type
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Artículo
Identifier
An unambiguous reference to the resource within a given context
DOI: 10.1080/00958970802474797
Estructura cristalina
Latanidos
Termodinámica
-
https://riquim.fq.edu.uy/files/original/d51e6774c3905be1d681a550b2f6e263.pdf
00856400ed20b3ff9ad90ff1d68f3dcc
https://riquim.fq.edu.uy/files/original/9ca62ccea93b1534c3c5f58694191c0e.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
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3
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114
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87
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
<strong>Thermodynamic study of proton transfer reactions of Re(V)trans-dioxocomplexes in aqueous solution</strong>
Subject
The topic of the resource
RENIO
PROTONES
TERMODINAMICA
BIBLIOGRAFIA NACIONAL QUÍMICA
2009
Abstract
A summary of the resource.
The thermodynamics of protonation of trans-[ReVO2L2]+ (L = aliphatic di and polyamines) complexes in aqueous solution was studied by using experimental and theoretical approaches. The complexes containing diamines undergo protonation on the oxo ligands, whereas those containing polydentate amines protonate on uncoordinated amino groups. The protonation reactions were studied experimentally by microcalorimetric techniques, in all cases exothermic with |DH◦| ranging from 7 to 50 kJ/mol. For complexes containing diamines, the exothermicity was in concordance with the basicities in some cases, while in others no systematic behaviour was found. For complexes with polydentate amines, the enthalpy dominates with a modest influence on the entropy. Theoretically, Density Functional Theory (DFT) methods were employed in the gas phase, and bulk solvent effects were treated by means of the Polarizable Continuum Model. Direct solute–solvent effects were considered adding explicit water molecules. The enthalpy change calculated in the gas phase was in marked disagreement with the experimental results due to the relevancy of solvation/desolvation processes. The explicit inclusion of water molecules led to a good improvement. A discrete-continuum model was also employed, for which DG◦ was overestimated in all cases. Further investigations, both experimental and theoretical are necessary to get a more complete picture of the proton transfer reactions of these complexes. The experimental values herein determined constitute the first step to construct a set of data to which it is possible to benchmark new theoretical approaches to compute the thermodynamics of proton transfer reactions of metal complexes in aqueous solution
Creator
An entity primarily responsible for making the resource
<a title="Currículum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=fd97168d9e8b7d3f82474969b5b78453" target="_blank"><strong>Gancheff, Jorge S.</strong></a>
<a title="Currículum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=6f16399c452f7b13f8a01a148cb38e12" target="_blank"><strong>Kremer, Carlos</strong></a>
<a title="Currículum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24" target="_blank"><strong>Denis, Pablo Andrés</strong></a>
<strong>Giorgi, Claudia</strong>
<strong>Bianchi, Antonio</strong>
Source
A related resource from which the described resource is derived
Dalton Transactions no.39, 2009. -- p.8257-8268
Publisher
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RSC
Date
A point or period of time associated with an event in the lifecycle of the resource
2009
Format
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PDF
Type
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Artículo
Identifier
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DOI: 10.1039/B911121B
Protones
Renio
Termodinámica
-
https://riquim.fq.edu.uy/files/original/5bda01bfe96b3947b061e7f7b4137b51.pdf
c562cf70d516ec9436172933dca6acbc
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Omeka Image File
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Bit Depth
8
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140
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372
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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>Thiazole and Oxazole alkaloids : Isolation and Synthesis.</strong>
Subject
The topic of the resource
TIAZOLES
AZOLES
QUIMICA ORGANICA
BIBLIOGRAFIA NACIONAL QUIMICA
2010
Abstract
A summary of the resource.
Thiazoles, oxazole and their corresponding reduced derivatives, thiazolines and oxazolines, are found in marine sources exhibiting significant biological activities. The isolation, synthetic, and biological studies of these natural products, covering literature from January 2007 to June 2010, are summarized.
Creator
An entity primarily responsible for making the resource
<a title="Curriculum" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=41d9b21783a8c464d1472e49a69c8f69"><strong>Davyt, Danilo</strong></a>
<a title="Curriculum" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=1c6ad9332d8217df75da8d2b87aeb826"><strong>Serra, Gloria</strong></a>
Source
A related resource from which the described resource is derived
Marine Drugs v. 8, no. 11, 2010. -- p. 2755-2780
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
2010
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</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes</p>
<p>(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>
<p> </p>
Format
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PDF
Language
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Inglés
Type
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Artículo
Identifier
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doi:10.3390/md8112755
Azoles
Química orgánica
Tiazoles
-
https://riquim.fq.edu.uy/files/original/9ef87275c6d066c61c9279cee055a393.pdf
f9f41ad66c25627cec4b209c92755b20
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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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3
Height
155
Width
153
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
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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>Thioester deprotection using a biomimetic NCL approach</strong>
Subject
The topic of the resource
TIOL
TIOESTER
ESTERIFICACION
TRANSESTERIFICACION
LIGADURA QUIMICA NATIVA
BIBLIOGRAFIA NACIONAL QUIMICA
2022
Abstract
A summary of the resource.
The reversibility of the thiol-thioester linkage has been broadly employed in many fields of biochemistry (lipid synthesis) and chemistry (dynamic combinatorial chemistry and material science). When the transthioesterification is followed by a S-to-N acyl transfer to give an amide bond, it is called Native Chemical Ligation (NCL), a high-yield chemoselective process used for peptide synthesis. Recently, we described thioglycolic acid (TGA) as a useful reagent for thioester deprotection both in solution and anchored to a solid-support under mild conditions. Inspired by NCL, in this work, we extended this approach and explored the use of 2-aminothiols for the deprotection of thiols bearing an acyl group. The best results were obtained using cysteamine or L-cysteine in an aqueous buffer pH 8 at room temperature for 30 min. The described approach was useful for S-acetyl, S-butyryl, and S-benzoyl heterocycles deprotection with yields up to 84%. Employing this methodology, we prepared six new analogs 2 of mercaptomethyl bisthiazolidine 1, a useful inhibitor of a wide-range of Metallo-β-Lactamases (MBLs). Compared with the previous methodologies (TGA polymer supported and TGA in solution), the biomimetic deprotection herein described presents better performance with higher yields, shorter reaction times, less timeconsuming operations, easier setup, and lower costs.
Creator
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<strong>Villamil, Valentina</strong>
<strong>Saiz, Cecilia</strong>
<strong>Mahler, Graciela</strong>
Source
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Frontiers in Chemistry v.10, 2022.-- e934376.
Publisher
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Frontiers
Date
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2022
Rights
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<p dir="ltr"><strong>Información sobre Derechos de Autor</strong></p>
<p dir="ltr">(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p dir="ltr"><strong>La legislación uruguaya protege el derecho de autor</strong> 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>
<span id="docs-internal-guid-9d2103f7-7fff-c813-00c7-2528fd4891ff"><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.</span>
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
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10.3389/fchem.2022.934376
-
https://riquim.fq.edu.uy/files/original/7ec52a086dce1a3557203119d81a4a79.jpg
0b26cd280b1337ed5c1b2e50566bda7c
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
84
Width
146
Document
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Original Format
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Papel
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>Thioglycolic acid (Indice Merck) : en cosmética (usos, métodos de análisis antes y después de elaborado)</strong>
Subject
The topic of the resource
<strong>ACIDO TIOGLICOLICO</strong>
<strong>COSMETICA</strong>
Publisher
An entity responsible for making the resource available
Biblioteca-FQ
Date
A point or period of time associated with an event in the lifecycle of the resource
1982
Format
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Papel
PDF
Language
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Inglés
Type
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Bibliografía
Temporal Coverage
Temporal characteristics of the resource.
1954-1980
Ácido tioglicólico
Cosmética
-
https://riquim.fq.edu.uy/files/original/42e41753a95b93fdc654643ac337db7d.pdf
55ad98def5315af7b9cdf36d0f4e3d79
https://riquim.fq.edu.uy/files/original/9b2d0e02a2491fa869ad34169c19c12f.png
b665a70edcdefa0721ada4b25ac9ea2a
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
Height
480
Width
350
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
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>Thiol-Cyclodextrin : A New Agent For Controlling The Catalytic Activity Of Polyphenol Oxidase From Red Delicious Apple</strong>
Subject
The topic of the resource
ALIMENTOS
OXIDACION
POLIFENOL OXIDASA
BIBLIOGRAFIA NACIONAL QUIMICA
2018
Abstract
A summary of the resource.
Polyphenol oxidase (PPO, EC 1.14.18.1) is the main enzyme responsible for enzymatic browning, a natural process which produces deterioration of fruits and vegetables. One alternative to prevent this undesirable process is to inhibit the catalytic activity of PPO by encapsulating enzyme’s substrates in cyclodextrins (CD). In this article the effect of a Thiol-CD on PPO from Red Delicious apple was studied, demonstrating that this compound is a powerful tool for controlling oxidative processes in food. Thiol-CD could encapsulate the polyphenols, natural substrates of the enzyme, by means of the cyclodextrin hydrophobic internal cavity. Simultaneously, through the thiol group, it could inactivate the PPO by reducing the copper ions from the active site of the enzyme. Moreover, thiol moieties could decrease the browning by reducing the quinones generated by oxidative processes. The isolation and purification of PPO from apple was performed in order to study those effects, different polyphenols, chlorogenic acid (CA) and 4-methylcatechol (4-MC), were assayed as enzymatic substrates. Both β-CD and Thiol-CD exhibited better enzyme inhibition value for CA than for 4-MC. Moreover, Thiol-CD showed an extraordinary performance compared with β-CD. When CA 10 mM was used, 5 mM β-CD gave 11 % PPO inhibition, meanwhile nearly 100 times less concentration of Thiol-CD (45 μM) gave 100 % of enzyme inhibition.
Creator
An entity primarily responsible for making the resource
<strong>Peralta Altier, Gabriela</strong>
<strong>Manta, Carmen</strong>
<strong>Ovsejevi, Karen</strong>
Source
A related resource from which the described resource is derived
SDRP Journal of Food Science & Technology v. 3, no. 2, 2018. -- 11p.--
Publisher
An entity responsible for making the resource available
Sift Desk
Date
A point or period of time associated with an event in the lifecycle of the resource
2018
Rights
Information about rights held in and over the resource
<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)</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
Language
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Inglés
Type
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Artículo
Identifier
An unambiguous reference to the resource within a given context
ISSN: 2472-6419
Alimentos
Oxidación
Polifenol oxidas
-
https://riquim.fq.edu.uy/files/original/0735aa917ccb3984d76c66c4af57c013.pdf
e178036d9674f251826713e8851bbff2
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Omeka Image File
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Bit Depth
8
Channels
3
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150
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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>Thiolation and reversible immobilization of sweet potato beta-amylase on thiolsulfonate-agarose.</strong>
Subject
The topic of the resource
BETA-AMILASA
BIOCATALIZADORES INMOVILIZADOS
INMOVILIZACION REVERSIBLE
TIOSULFONATO-AGAROSA
BIBLIOGRAFIA NACIONAL QUIMICA
1993
Abstract
A summary of the resource.
Among the different methods for obtaining immobilized biocatalysts, those based on thioldisulfide exchange reactions are unique because, simultaneously, they show a stable covalent bond and the possibility of eluting the protein by reduction when the enzymatic activity decays. The adsorbent can thus be reloaded. In this paper we report the use of the recently developed thiolreactive adsorbent thiolsulfonate-agarose, for the immobilization of sweet potato β-amylase. Since native, β-amylase thiol groups were not reactive towards the adsorbent, the enzyme was provided with ‘de novo’ thiol groups by reaction with the heterobifunctional reagent N-succinimidyl-3- (2-pyridyldithio)propionate (SPDP). When the SPDP/β-amylase molar ratio was changed between 3 and 100, up to sixteen exposed thiol groups per mol of enzyme were introduced. This was achieved without affecting the amylolytic activity. The immobilization yield for the intermediate thiolation level was 98%. However, only 19% of the applied enzyme activity was found in the gel suspension. Comparative studies were made on thiolsulfonate-agarose and on a commercial thiol-activated adsorbent (2-pyridyldisulfide-agarose). The immobilization of the thiolated enzyme through reversible disulfide bonds on both adsorbents showed similar results. A close analysis reveals that immobilization of proteins on thiolsulfonate-agarose is a very promising technique.
Creator
An entity primarily responsible for making the resource
<a title="Curriculum" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=586cda0b970a37c5463af91ae8481fed"><strong>Brena, Beatriz</strong></a>
<a title="Curriculum" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=b042e8e48e50f15874c1b8b76273fc92"><strong>Ovsejevi, K</strong></a>
<strong>Luna, B</strong>
<a title="Curriculum" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=8dfa5283acaafc5c73dab5b61b04f9a0"><strong>Batista Viera, Francisco</strong></a>
Source
A related resource from which the described resource is derived
Journal of Molecular Catalysis v. 84, no. 3, 1993. -- p. 381-390
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
1993
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</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes</p>
<p>(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
Language
A language of the resource
Inglés
Type
The nature or genre of the resource
Artículo
Identifier
An unambiguous reference to the resource within a given context
doi:10.1016/0304-5102(93)85067-4
Beta-Amilasa
Biocatalizadores inmovilizados
Inmovilización reversible
Tiosulfonato-agarosa
-
https://riquim.fq.edu.uy/files/original/c8d74f9c34d39d95ae64b2072d71c7b4.pdf
e178036d9674f251826713e8851bbff2
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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
120
Width
92
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>Thiophene adsorption on Single Wall Carbon Nanotubes and graphene.</strong>
Subject
The topic of the resource
CARBON
NANOTECNOLOGIA
NANOTUBOS
GRAFENO
BIBLIOGRAFIA NACIONAL QUIMICA
2010
Abstract
A summary of the resource.
We investigated the adsorption of thiophene inside and outside Single Wall Carbon Nanotubes (SWCNTs) and onto graphene, employing periodic boundary conditions and the VDW-DF and LDA methodologies. The results indicate that thiophene adopts a nearly parallel configuration with respect to the graphene plane. The sulfur atom is 3.7 Å above the sheet, whereas the two hydrogen atoms located in carbon atoms not bonded to sulfur are 3.45 Å above it. The adsorption energy for this configuration is 8.9 kcal/mol, smaller a value than the one determined for benzene. For the T-shaped configurations the potential energy surface is very flat showing different orientations with similar interaction energies. When two hydrogen atoms are positioned over a CC bond the binding energy is 5.2 kcal/mol. However, when the sulfur atom is over a hexagon, the interaction energy reaches its minimum value. The vibrational frequencies of thiophene are red-shifted when it is adsorbed on graphene being the intensity of the most prominent peak in the IR spectra increased by 34% and red-shifted by 14 cm�1. For the adsorption on carbon nanotubes, the internal adsorption energies are larger than the external ones, although the former decreases rapidly as the tube radius is increased. The orientation of the thiophene molecule inside a SWCNT strongly depends on the diameter of the tube. The charge transfer between thiophene and the carbon nanostructures is minimal thus the electronic properties are not affected by the adsorption.
Creator
An entity primarily responsible for making the resource
<a title="Curriculum" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24">Denis, Pablo A</a>
<a title="Curriculum" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=61cb9707d2f1b34e7a18f0e5255264e0">Iribarne Restuccia, Federico Pablo</a>
Source
A related resource from which the described resource is derived
Journal of Molecular Structure : THEOCHEM no 957, 2010. -- p. 114-119
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
2010
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</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes</p>
<p>(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>
<p> </p>
Format
The file format, physical medium, or dimensions of the resource
PDF
Language
A language of the resource
Inglés
Type
The nature or genre of the resource
Artículo
Identifier
An unambiguous reference to the resource within a given context
doi:10.1016/j.theochem.2010.07.020
Carbon
Grafeno
Nanotecnología
Nanotubos
-
https://riquim.fq.edu.uy/files/original/2a8501df170e9612a716aeef1d64db96.pdf
0ebebc2e46cd599f97051dd7aefd7031
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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
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150
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111
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>Thiophilic interaction chromatography of sweet potato beta-amylase</strong>
Subject
The topic of the resource
BETA-AMILASA
CROMATOGRAFIA
INTERACCIONES TIOFILICAS
BIBLIOGRAFIA NACIONAL QUIMICA
PURIFICACION
1992
Abstract
A summary of the resource.
The affinity of sweet potato Beta-amylase toward two kinds of thiophilic adsorbents [the so-called thiophilic or T-gel and 3-(2-pyridylsulphido)-2-hydroxypropylagarose or PyS-gel] was demonstrated. Enzime adsorption on both gels was promoted by antichaotropic salts. Lower salt requirements and higher protein recoveries were observed for the PyS gel |b even though its ligand concentration was half that of T-gel. For the former gel |b the effectiveness series for sulphates was Na2SO4>(NH4)2SO4>K2SO4>MgSO4. Based on the thiophilic character exhibited by the pure sweet potato Beta-amylase and the reversibility of the salt effects |b a new method for its purification from crude extracts was developed.
Creator
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<a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=729d3d9bb07d7be0ba5e4dc762c01e29" target="_blank"><strong>Franco Fraguas, Laura</strong></a>
<a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=8dfa5283acaafc5c73dab5b61b04f9a0" target="_blank"><strong>Batista-Viera, Francisco</strong></a>
Source
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Journal of Chromatography v. 604, , 1992. -- p. 103-107
Publisher
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Elsevier
Date
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1992
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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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Artículo
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DOI:10.1016/0021-9673(92)85534-Z
Beta-Milasa
Cromatografía
Interacciones tiofilicas
-
https://riquim.fq.edu.uy/files/original/5df1130da1d32e670f0ddfc00e1db0a4.pdf
a7a58e9ed47ea6bd669a8ef05207c6c9
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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
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Dublin Core
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Title
A name given to the resource
<strong>Thiopropyl-agarose as a solid phase reducing agent for chemical modification of IgG and F(ab) 2</strong>
Subject
The topic of the resource
INMUNOQUIMICA
BIOTECNOLOGIA
2008
BIBLIOGRAFÍA NACIONAL QUÍMICA
Abstract
A summary of the resource.
Selective reduction of native disulfide bonds in immunoglobulins is one of the best methods for introducing reactive groups on to the protein surface. Additionally, the thiol groups so generated may allow oriented conjugation at a specific site of the immunoglobulin. Solid-phase reducing agents have many advantages over soluble ones (including ease of separation of excess reagent from reduced protein by filtration, and the potential for regeneration and multiple reuse). In this work we report a comparative study of the reduction of rabbit IgG and its F(ab′)2 fragments, with mercaptohydroxypropylether-agarose (thiopropyl-agarose), a solid phase reducing agent, and dithiothreitol. The effect of different parameters on the process, such as the amount of reducing agent, incubation period, and temperature, was assessed by titration of thiol groups and SDS-PAGE analysis. Optimized reduction with thiopropyl-agarose introduced six thiol groups in the F(ab′)2 fragment (mol/mol). Native IgG was less reactive, probably due to steric effects, as only an average of three thiol groups were introduced. However, by increasing reaction temperature from 22 to 37°C, six thiol groups could be introduced in native IgG (mol/mol). Reduction with dithiothreitol also introduced six thiol groups in F(ab′)2 fragments (mol/mol) but led to higher thiol content for the whole IgG. These results demonstrated that thiopropyl-agarose can be a very useful tool for exercising more precise control over the reduction treatment, and for selecting which disulfide bridges are to be broken. After 6 h incubation with reducing agent containing 8 and 16 μmoles SH per mg of protein, the resulting reduced IgG retained the same biological activity as the native immunoglobulin. The controlled modification of native disulfides achieved with thiopropyl-agarose will be useful for the development of soluble and insoluble immunoglobulin conjugates.
Creator
An entity primarily responsible for making the resource
<strong>Ferraz, Natalia.</strong>
<strong>Leverrier, Juliana.</strong>
<a title="Currículum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=8dfa5283acaafc5c73dab5b61b04f9a0" target="_blank"><strong>Batista-Viera, Francisco</strong></a>
<a title="Currículum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=f022ee187d42916bbd09ce24b129a320" target="_blank"><strong>Manta, Carmen</strong></a>
Source
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Biotechnology Progress v. 24, no. 5, 2008. -- p. 1154-1159
Publisher
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Wiley Online Library
Date
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2008
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<p><strong>Información sobre Derechos de Autor</strong><br /> <br /> (Por favor lea este aviso antes de abrir los documentos u objetos)<br /> <br /> <strong>La legislación uruguaya</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes<br /> <br /> (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)<br /> <br /> <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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Inglés
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Artículo
Identifier
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DOI: 10.1002/btpr.38
Biotecnología
Inmunoquímica
-
https://riquim.fq.edu.uy/files/original/e2a3ee37af2fd7c93ba3ffdef7d30878.pdf
c6194ac43fe595951a19a12dc7661ae4
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Omeka Image File
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5
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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
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Original Format
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PDF
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Title
A name given to the resource
<strong>Thioredoxin and glutathione systems differ in parasitic and free-living platyhelminths.</strong>
Subject
The topic of the resource
ENZIMAS
COMPLEJOS
ANIMALES
INMUNOQUIMICA
BIBLIOGRAFIA NACIONAL QUIMICA
2010
Abstract
A summary of the resource.
The thioredoxin and/or glutathione pathways occur in all organisms. They provide electrons for deoxyribonucleotide synthesis, function as antioxidant defenses, in detoxification, Fe/S biogenesis and participate in a variety of cellular processes. In contrast to their mammalian hosts, platyhelminth (flatworm) parasites studied so far, lack conventional thioredoxin and glutathione systems. Instead, they possess a linked thioredoxin-glutathione system with the selenocysteine-containing enzyme thioredoxin glutathione reductase (TGR) as the single redox hub that controls the overall redox homeostasis. TGR has been recently validated as a drug target for schistosomiasis and new drug leads targeting TGR have recently been identified for these platyhelminth infections that affect more than 200 million people and for which a single drug is currently available. Little is known regarding the genomic structure of flatworm TGRs, the expression of TGR variants and whether the absence of conventional thioredoxin and glutathione systems is a signature of the entire platyhelminth phylum. Results: We examine platyhelminth genomes and transcriptomes and find that all platyhelminth parasites (from classes Cestoda and Trematoda) conform to a biochemical scenario involving, exclusively, a selenium-dependent linked thioredoxin-glutathione system having TGR as a central redox hub. In contrast, the free-living platyhelminth Schmidtea mediterranea (Class Turbellaria) possesses conventional and linked thioredoxin and glutathione systems. We identify TGR variants in Schistosoma spp. derived from a single gene, and demonstrate their expression. We also provide experimental evidence that alternative initiation of transcription and alternative transcript processing contribute to the generation of TGR variants in platyhelminth parasites. Conclusions: Our results indicate that thioredoxin and glutathione pathways differ in parasitic and free-living flatworms and that canonical enzymes were specifically lost in the parasitic lineage. Platyhelminth parasites possess a unique and simplified redox system for diverse essential processes, and thus TGR is an excellent drug target for platyhelminth infections. Inhibition of the central redox wire hub would lead to overall disruption of redox homeostasis and disable DNA synthesis.
Creator
An entity primarily responsible for making the resource
<strong>Otero Larre Borges, Lucía</strong>
<strong>Bonilla, Mariana</strong>
<strong>Protasio Palomino, Anna Victoria</strong>
<a title="Curriculum" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=9664a257b8e611abc245a6f6ef902c2a"><strong>Fernández, Cecilia</strong></a>
<strong>Gladyshev, Vadim N</strong>
<a title="Curriculum" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=8b2cacb0aafc512133624fa7b9bf174c"><strong>Salinas, Gustavo</strong></a>
Source
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BMC Genomics v. 11, no.1 art. 237, 2010. -- p. 1-13
Publisher
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BioMed Central
Date
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2010
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</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes</p>
<p>(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>
<p> </p>
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PDF
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Inglés
Type
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Artículo
Identifier
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doi:10.1186/1471-2164-11-237
Animales
Complejos
Enzimas
Inmunoquímica
-
https://riquim.fq.edu.uy/files/original/0ebc731eafc17683ccf1cf213886c4c1.pdf
0ebebc2e46cd599f97051dd7aefd7031
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Omeka Image File
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8
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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
A name given to the resource
<strong>Thioredoxin glutathione reductase-dependent redox networks in platyhelminth parasites</strong>
Subject
The topic of the resource
PARASITOLOGIA
ANTIHELMINTICOS
BIBLIOGRAFIA NACIONAL QUIMICA
2013
Abstract
A summary of the resource.
Significance: Platyhelminth parasites cause chronic infections that are a major cause of disability, mortality, and economic losses in developing countries. Maintaining redox homeostasis is a major adaptive problem faced by parasites and its disruption can shift the biochemical balance toward the host. Platyhelminth parasites possess a streamlined thiol-based redox system in which a single enzyme, thioredoxin glutathione reductase (TGR), a fusion of a glutaredoxin (Grx) domain to canonical thioredoxin reductase (TR) domains, supplies electrons to oxidized glutathione (GSSG) and thioredoxin (Trx). TGR has been validated as a drug target for schistosomiasis. Recent Advances: In addition to glutathione (GSH) and Trx reduction, TGR supports GSH-independent deglutathionylation conferring an additional advantage to the TGR redox array. Biochemical and structural studies have shown that the TR activity does not require the Grx domain, while the glutathione reductase and deglutathionylase activities depend on the Grx domain, which receives electrons from the TR domains. The search for TGR inhibitors has identified promising drug leads, notably oxadiazole N-oxides. Critical Issues: A conspicuous feature of platyhelminth TGRs is that their Grx-dependent activities are temporarily inhibited at high GSSG concentrations. The mechanism underlying the phenomenon and its biological relevance are not completely understood. Future Directions: The functional diversity of Trxs and Grxs encoded in platyhelminth genomes remains to be further assessed to thoroughly understand the TGR-dependent redox network. Optimization of TGR inhibitors and identification of compounds targeting other parasite redox enzymes are good options to clinically develop relevant drugs for these neglected, but important diseases. Antioxid. Redox Signal. 19, 735–745.
Creator
An entity primarily responsible for making the resource
<strong>Williams, D. L.</strong>
<strong>Bonilla, M.</strong>
<strong>Gladyshev, V. N.</strong>
<a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=8b2cacb0aafc512133624fa7b9bf174c" target="_blank"><strong>Salinas, Gustavo</strong></a>
Source
A related resource from which the described resource is derived
Antioxidants and Redox Signaling v. 19, no. 7, 2013. -- p. 735-745
Publisher
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Mary Ann Liebert Publishers Inc.
Date
A point or period of time associated with an event in the lifecycle of the resource
2013
Rights
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<p style="margin-bottom: 0cm;"><strong>Información sobre Derechos de Autor</strong><br /><br />(Por favor lea este aviso antes de abrir los documentos u objetos)<br /><br /><strong>La legislación uruguaya</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes<br /><br />(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)<br /><br /><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
Language
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Inglés
Type
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Artículo
Identifier
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https://doi.org/10.1089/ars.2012.4670
Antihelmínticos
Parasitología
-
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f01963afeed32dff6a0b0195577cb1a9
Omeka Image File
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Bit Depth
8
Channels
3
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150
Width
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https://riquim.fq.edu.uy/files/original/9fd83c05d5e4ce64b41a773105cd3557.pdf
00856400ed20b3ff9ad90ff1d68f3dcc
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
<strong>Thiosemicarbazone derived from 1-indanones as new anti-Trypanosoma cruzi agents</strong>
Subject
The topic of the resource
TIOSEMICARBAZONAS
ENFERMEDAD DE CHAGAS
ANTITRIPANOSOMAS
BIBLIOGRAFIA NACIONAL QUIMICA
2011
Abstract
A summary of the resource.
In the present work, we synthesized a series of thiosemicarbazones derived from 1-indanones with good anti-Trypanosoma cruzi activity. Most of them displayed remarkable trypanosomicidal activity. All the compounds showed nonspecific cytotoxicity on human erythrocytes. The ability of the new compounds to inhibit cruzipain, the major cysteine protease of T. cruzi, was also explored. Thiosemicarbazones 12 and 24 inhibited this enzyme at the dose assayed. This interaction was also studied in terms of molecular docking.
Creator
An entity primarily responsible for making the resource
<strong>Caputto, M. E.</strong>
<strong>Fabian, L. E.</strong>
<strong>Benítez, Diego</strong>
<strong>Merlino, Alicia</strong>
<strong>Ríos, N.</strong>
<strong>Cerecetto, Hugo</strong>
<strong>Moltrasio, G. Y.</strong>
<strong>Moglioni, A. G.</strong>
<strong>González, M.</strong>
<strong>Finkiesztein, L. M.</strong>
Source
A related resource from which the described resource is derived
Bioorganic and Medicinal Chemistry v. 19, no. 22, 2011. -- p. 6818-6826
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
2011
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</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes</p>
<p>(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>
<p> </p>
<br />
<p> </p>
Format
The file format, physical medium, or dimensions of the resource
PDF
Language
A language of the resource
Inglés
Type
The nature or genre of the resource
Artículo
Identifier
An unambiguous reference to the resource within a given context
doi:10.1016/j.bmc.2011.09.037
Antitripanosomas
Enfermedad de chagas
Tiosemicarbazonas
-
https://riquim.fq.edu.uy/files/original/c142db9d50050aef5c5b32e0fb4b6f67.pdf
00856400ed20b3ff9ad90ff1d68f3dcc
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Omeka Image File
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Bit Depth
8
Channels
3
Height
208
Width
153
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The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
<strong>Thiosulfate reduction and alanine production in glucose fermentation y members of the genus Coprothermobacter</strong>
Subject
The topic of the resource
BIBLIOGRAFIA NACIONAL QUIMICA
MICROBIOLOGIA
GLUCOSA
FERMENTACION
2000
Abstract
A summary of the resource.
Coprothermobacter platensis is an anaerobic, proteolytic, thermophilic bacterium, which is phylogenetically related to the genera Fervidobacterium and Thermotoga. The organism was found to reduce thiosulfate to sulfide during growth on carbohydrates and proteinaceous substrates. Growth on glucose was inhibited by hydrogen, but this inhibition was overcome by thiosulfate reduction, stirring, increasing the headspace volume and coculturing with a hydrogen-consumingmethanogen. Alanine was detected during glucose fermentation, its formation was influenced by the hydrogen concentration in the gas phase suggesting an electron sink mechanism, as was previously reported for the phylogenetically related Thermotogales and the archaeal hyperthermophile Pyrococcus furiosus.
Creator
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<strong>Etchebehere, C</strong>
<strong>Muxí, L</strong>
Source
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Antoine Van Leewenhoek v. 77, , 2000. -- p. 321-327
Publisher
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Kluwer Academic Publishers.
Date
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2000
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
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Inglés
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Artículo
Identifier
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DOI: 10.1023/A:1002636212991
Fermentación
Glucosa
Microbiología
-
https://riquim.fq.edu.uy/files/original/670113f094153e903433313668d5a0f5.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
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3
Height
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Width
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Document
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Original Format
If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data
Papel
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>Thorium : separación, extracción, precipitación de material biológico para determinación de contaminación ambiental</strong>
Subject
The topic of the resource
<strong>TORIO</strong>
<strong>THORIUM</strong>
<strong>SEPARACION QUIMICA</strong>
<strong>EXTRACCION</strong>
<strong>PRECIPITACION (QUIMICA)</strong>
<strong>MATERIAL BIOLOGICO</strong>
<strong>CONTAMINACION</strong>
Publisher
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Biblioteca-FQ
Date
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1982
Format
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Papel
PDF
Language
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Inglés
Type
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Bibliografía
Temporal Coverage
Temporal characteristics of the resource.
1975-1981
Contaminación
Extracción
Material biológico
Precipitación (química)
Separación química
Thorium
Torio
-
https://riquim.fq.edu.uy/files/original/7901c8fffca703a8d9961d21c280fe70.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.
Bit Depth
8
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3
Height
260
Width
200
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>Three isoestructural furosemide prodrugs.</strong>
Subject
The topic of the resource
FUROSEMIDE
PRODROGAS
CRISTALOGRAFIA
QUIMICA FARMACEUTICA
BIBLIOGRAFIA NACIONAL QUIMICA
1998
Abstract
A summary of the resource.
The structures of three furosemide prodrugs, pivaloyloxymethyl 4-chloro-N-furfuryl-5-sulfamoylanthranilate, C18H21ClN2O7S, butyryloxymethyl 4-chloro-N-furfuryl-5-sulfamoylanthranilate, C17H19ClN2O7S, and isobutyryloxymethyl 4-chloro-N-furfuryl-5-sulfamoylanthranilate, C17H19ClN2O7S, have been determined; the crystals have been shown to be isostructural. The crystal structures are described and compared with that of a related prodrug. The dihedral angle between the two planar rings of each prodrug is close to 70°. The space group is P\overline{1} in each case, and the molecules pack as dimers in infinite chains along one of the crystallographic axes.
Creator
An entity primarily responsible for making the resource
<a title="Curriculum" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=8b1a957170f0b5988597d2cc3d6f732b"><strong> Suescun, Leopoldo</strong></a>
<strong>Marriezcurrena, R</strong>
<a title="Curriculum" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=31ed37f6d0196c1ca18c1b4dfab6de76"><strong>Mombrú Rodríguez, Alvaro Washington</strong></a>
<strong>González, O. A</strong>
<a title="Curriculum" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=4be67895997a04bff5e21d32915751e0"><strong>Manta, Eduardo</strong></a>
<strong>Prandi, C</strong>
Source
A related resource from which the described resource is derived
Acta Crystallographica C v. C54, no. Part 12, 1998. -- p. 1911-1915
Publisher
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International Union of Crystallography
Date
A point or period of time associated with an event in the lifecycle of the resource
1998
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</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes</p>
<p>(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
Language
A language of the resource
Inglés
Type
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Artículo
Identifier
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doi:10.1107/S0108270198007653
Cristalografía
Furosemida
Prodrogas
Química farmacéutica
-
https://riquim.fq.edu.uy/files/original/50c859d41c74e993189092fc9465df5d.pdf
1068bd1d73645927e4f24739d5d03729
https://riquim.fq.edu.uy/files/original/a6d3490e76f73402a680803039929b72.png
eb5fbc6aa98ab820bddac9656551b27d
Omeka Image File
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Bit Depth
8
Height
112
Width
96
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>Three new Zn-II sulfate complexes</strong>
Subject
The topic of the resource
SULFATO
COMPLEJOS
BIBLIOGRAFIA NACIONAL QUIMICA
2000
Creator
An entity primarily responsible for making the resource
<strong>Harvey, M</strong>
<strong>Baggio, S</strong>
<strong><a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=31ed37f6d0196c1ca18c1b4dfab6de76" target="_blank">Mombrú, Álvaro W.</a></strong>
<strong>Baggio, R</strong>
Source
A related resource from which the described resource is derived
Acta Crystallographica Section C. v. C56, no. 7, 2000. -- p. 771-774<br /><br />
Publisher
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IUCr
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><br /> <br /> (Por favor lea este aviso antes de abrir los documentos u objetos)<br /> <br /> <strong>La legislación uruguaya</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes<br /> <br /> (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)<br /> <br /> <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
Language
A language of the resource
Inglés
Type
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Artículo
Identifier
An unambiguous reference to the resource within a given context
http://dx.doi.org/10.1107/S0108270100004753
Complejos
Sulfato
-
https://riquim.fq.edu.uy/files/original/03878abd65c8d6d5f2bbbae0c0daaf9a.pdf
0ebebc2e46cd599f97051dd7aefd7031
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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
200
Width
152
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>Thyme and suico essential oils: promising natural tools for potato common scab control</strong>
Subject
The topic of the resource
ACEITES ESENCIALES
MICROBIOLOGIA
PROPIEDADES ANTIMICROBIANAS
STREPTOMYCES SCABIEI
OREGANO
TOMILLO
BIBLIOGRAFIA NACIONAL QUIMICA
2020
Abstract
A summary of the resource.
Potato common scab is a worldwide disease mainly caused by Streptomyces scabiei. It seriously affects potato crops by decreasing tuber quality. Essential oils (EO) are natural products with recognised antimicrobial properties. In this research, the antibacterial activities of thyme, oregano, suico and mint EO against S. scabiei were analysed. Infected tubers and soil samples were used for bacterial isolation; the obtained isolates were genetically identified. The chemical composition of the EO was determined by GC-MS. The broth microdilution method was used to analyse antibacterial properties of EO. Thirty-one bacterial isolates were obtained. The isolate chosen for antibacterial assays was morpho-physiologically and genetically identified as S. scabiei. Thyme EO was mainly composed of thymol and o-cymene; suico EO of dihydrotagetone, trans-tagetone and verbenone; oregano EO of trans-sabinene hydrate, thymol and ɣ-terpinene; and mint EO of menthone and menthol. All the EO tested were effective against S. scabiei, but thyme and suico EO were the most successful, with a minimum inhibitory concentration of 0.068 g·l-1 and 0.147 g·l-1 , respectively, and a minimum bactericidal concentration of 0.137 g·l-1 and 0.147 g·l-1 , respectively. Scanning electron microscopy showed similar damage caused by both thyme and suico EO to the bacterial envelope. Total phenolic content of EO was not related to their antibacterial activity. Thyme and suico EO are effective antibacterial agents against S. scabiei, impeding bacterial viability and disturbing the bacterial cell envelope. These EO are promising tools for control of potato common scab.
Creator
An entity primarily responsible for making the resource
<strong>Prieto, M. C.</strong>
<strong>Lapaz, M. I.</strong>
<strong>Lucini, E.</strong>
<strong>Pianzzola, María Julia</strong>
<strong>Grosso, N. R.</strong>
<strong>Asensio, C. M.</strong>
Source
A related resource from which the described resource is derived
Plant Biology v. 22, no. 1, 2020. -- p.81-89
Publisher
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Wiley
Date
A point or period of time associated with an event in the lifecycle of the resource
2020
Rights
Information about rights held in and over the resource
<strong>Información sobre Derechos de Autor</strong> (Por favor lea este aviso antes de abrir los documentos u objetos)<strong> La legislación uruguaya protege el derecho de autor sobre toda creación</strong> literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.
Format
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Pdf
Language
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Inglés
Type
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Artículo
Identifier
An unambiguous reference to the resource within a given context
DOI: 10.1111/plb.13048
Aceites Escenciales
Microbiología
Oregano
Propiedades Antimicrobianas
Streptomyces Scabiei
Tomillo