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dc.contributor.author
Gonzalez Baro, Ana Cecilia
dc.contributor.author
Izquierdo, D.
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Heras, A.
dc.contributor.author
Colina, A.
dc.date.available
2020-10-22T18:35:23Z
dc.date.issued
2020-02
dc.identifier.citation
Gonzalez Baro, Ana Cecilia; Izquierdo, D.; Heras, A.; Colina, A.; UV/Vis spectroelectrochemistry of o-vanillin: Study of the antioxidant properties; Elsevier Science Sa; Journal of Electroanalytical Chemistry; 859; 113844; 2-2020; 1-6
dc.identifier.issn
1572-6657
dc.identifier.uri
http://hdl.handle.net/11336/116353
dc.description.abstract
UV/Vis absorption spectroelectrochemistry is a very useful technique to study complex electrochemical mechanisms. In this work, we have studied the electrochemistry of o-vanillin in presence and absence of oxygen. This compound exhibits good antioxidant properties. The products of the reaction of o-vanillin with the superoxide anion, electrogenerated when oxygen is reduced in an aprotic medium, have been detected using UV/Vis absorption spectroelectrochemistry. This technique allows us to shed more light on the antioxidant properties of o-vanillin, providing valuable information not only on the antioxidant properties of this compound but also about other compounds that follow a similar mechanism. In this work we have deconvolved the electrochemical signal in the different components that are related to the processes taking place at the electrode and in the solution adjacent to it.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science Sa
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
ANTIOXIDANT
dc.subject
ELECTROCHEMISTRY
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O-VANILLIN
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SPECTROELECTROCHEMISTRY
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SPECTROSCOPY
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Química Analítica
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Ciencias Químicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
UV/Vis spectroelectrochemistry of o-vanillin: Study of the antioxidant properties
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-06-08T15:14:32Z
dc.journal.volume
859
dc.journal.number
113844
dc.journal.pagination
1-6
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Gonzalez Baro, Ana Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Química Inorgánica "Dr. Pedro J. Aymonino". Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Química Inorgánica "Dr. Pedro J. Aymonino"; Argentina
dc.description.fil
Fil: Izquierdo, D.. Universidad de Burgos; España. Parque Tecnológico de Asturias; España
dc.description.fil
Fil: Heras, A.. Universidad de Burgos; España
dc.description.fil
Fil: Colina, A.. Universidad de Burgos; España
dc.journal.title
Journal of Electroanalytical Chemistry
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jelechem.2020.113844
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S1572665720300278
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