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Gold electrodes from recordable CDs

dc.contributor.authorAngnes, L.
dc.contributor.authorRichter, E. M.
dc.contributor.authorAugelli, M. A.
dc.contributor.authorKume, G. H.
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:30:04Z
dc.date.available2014-05-20T15:30:04Z
dc.date.issued2000-11-01
dc.description.abstractGold electrodes are widely used in electrochemistry and electroanalytical chemistry. The notable performance when used in stripping analysis of many ionic species and the extraordinary affinity of thio compounds for its surface make these electrodes very suitable for many applications. This paper reports a simple and novel way to construct gold electrodes (CDtrodes) using recordable CDs as the gold source. The nanometer thickness of the gold layer of recordable disks (50-100 mm) favors the construction of band nanoelectrodes with areas as small as 10(-6) cm(2). The plane surface can be easily used for the construction of conventional-sized gold electrodes for batch or now injection analysis or even to obtain electrodes as large as 100 cm(2). The low price of commercial recordable CDs allows a one way use. The evaluation and applicability of these electrodes in the form of nanoelectrodes, in batch and associated with flow cells, are illustrated in this paper.en
dc.description.affiliationUniv São Paulo, Inst Quim, Dept Quim Fundamental, BR-05508900 São Paulo, Brazil
dc.description.affiliationUNESP, Fac Engn Guaratingueta, Guaratingueta, SP, Brazil
dc.description.affiliationUnespUNESP, Fac Engn Guaratingueta, Guaratingueta, SP, Brazil
dc.format.extent5503-5506
dc.identifierhttp://dx.doi.org/10.1021/ac000437p
dc.identifier.citationAnalytical Chemistry. Washington: Amer Chemical Soc, v. 72, n. 21, p. 5503-5506, 2000.
dc.identifier.doi10.1021/ac000437p
dc.identifier.issn0003-2700
dc.identifier.urihttp://hdl.handle.net/11449/39522
dc.identifier.wosWOS:000165094000058
dc.language.isoeng
dc.publisherAmer Chemical Soc
dc.relation.ispartofAnalytical Chemistry
dc.relation.ispartofjcr6.042
dc.relation.ispartofsjr2,362
dc.rights.accessRightsAcesso restritopt
dc.sourceWeb of Science
dc.titleGold electrodes from recordable CDsen
dc.typeArtigopt
dcterms.licensehttp://pubs.acs.org/paragonplus/copyright/jpa_form_a.pdf
dcterms.rightsHolderAmer Chemical Soc
dspace.entity.typePublication
unesp.author.orcid0000-0002-3840-8277[2]
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Engenharia e Ciências, Guaratinguetápt

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