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Modifying glassy carbon (GC) electrodes to confer selectivity for the voltammetric detection of L-cysteine in the presence of DL-homocysteine and glutathione

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dc.contributor.authorOkumura, Leonardo Litiz [UNESP]
dc.contributor.authorStradiotto, Nelson Ramos [UNESP]
dc.contributor.authorRees, Neil V.
dc.contributor.authorCompton, Richard G.
dc.contributor.institutionUniv Oxford
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:31:00Z
dc.date.available2014-05-20T15:31:00Z
dc.date.issued2008-04-01
dc.description.abstractIn this communication we report a proof of concept study of the use of cyclic voltammetry with a polyeugenol-modified glassy carbon (GC) electrode to selectively detect L-cysteine in the presence of both DL-homocysteine and glutathione in perchloric acid. The formation of a polyeugenol-modified gold electrode is also reported for the first time.en
dc.description.affiliationUniv Oxford, Phys & Theoret Chem Lab, Oxford OX1 3QZ, England
dc.description.affiliationSão Paulo State Univ, UNESP, São Paulo, Brazil
dc.description.affiliationUnespSão Paulo State Univ, UNESP, São Paulo, Brazil
dc.format.extent916-918
dc.identifierhttp://dx.doi.org/10.1002/elan.200704151
dc.identifier.citationElectroanalysis. Weinheim: Wiley-v C H Verlag Gmbh, v. 20, n. 8, p. 916-918, 2008.
dc.identifier.doi10.1002/elan.200704151
dc.identifier.issn1040-0397
dc.identifier.lattes0072173018005712
dc.identifier.urihttp://hdl.handle.net/11449/40269
dc.identifier.wosWOS:000255648900013
dc.language.isoeng
dc.publisherWiley-v C H Verlag Gmbh
dc.relation.ispartofElectroanalysis
dc.relation.ispartofjcr2.851
dc.relation.ispartofsjr0,692
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectcysteineen
dc.subjectselective electrodesen
dc.subjecteugenolen
dc.subjectglassy carbonen
dc.titleModifying glassy carbon (GC) electrodes to confer selectivity for the voltammetric detection of L-cysteine in the presence of DL-homocysteine and glutathioneen
dc.typeArtigo
dcterms.licensehttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dcterms.rightsHolderWiley-v C H Verlag Gmbh
dspace.entity.typePublication
unesp.author.lattes0072173018005712
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentQuímica Analítica - IQARpt

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Araraquara - IQAR - Instituto de Química