Highly Ordered TiO2 Nanotubes for Electrochemical Sensing of Hair Dye Basic Brown 17

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dc.contributor.authorOliveira, R. A. G. de [UNESP]
dc.contributor.authorZanoni, M. V. B. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-12-03T13:11:28Z
dc.date.available2014-12-03T13:11:28Z
dc.date.issued2013-11-01
dc.description.abstractSelf-organized Ti/TiO2 nanotubular array electrodes were prepared by electrochemical anodization and used to monitor the reduction of the hair dye basic brown 17 (BB17) at a potential of -0.60V vs. Ag/AgCl. Analytical curves were obtained from 1.0x10(-6) to 8.0x10(-5)molL(-1) with a detection limit of 1.3x10(-7)molL(-1) by using the best experimental conditions, linear scan voltammetry at pH6, scan rate=60mVs(-1), and accumulation time=5min. The detection system performance was not interfered by other hair dyes and successfully used to determine the dye in tap water samples.en
dc.description.affiliationUniv Estadual Paulista UNESP, Inst Quim, Dept Quim Analit, BR-14801970 Araraquara, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista UNESP, Inst Quim, Dept Quim Analit, BR-14801970 Araraquara, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.format.extent2507-2514
dc.identifierhttp://dx.doi.org/10.1002/elan.201300322
dc.identifier.citationElectroanalysis. Weinheim: Wiley-v C H Verlag Gmbh, v. 25, n. 11, p. 2507-2514, 2013.
dc.identifier.doi10.1002/elan.201300322
dc.identifier.issn1040-0397
dc.identifier.urihttp://hdl.handle.net/11449/113181
dc.identifier.wosWOS:000330128800011
dc.language.isoeng
dc.publisherWiley-Blackwell
dc.relation.ispartofElectroanalysis
dc.relation.ispartofjcr2.851
dc.relation.ispartofsjr0,692
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectTien
dc.subjectTiO2 nanotube electrodeen
dc.subjectHair dyeen
dc.subjectTemporary dyes determinationen
dc.subjectAdsorption of dye on TiO2 nanoarraysen
dc.titleHighly Ordered TiO2 Nanotubes for Electrochemical Sensing of Hair Dye Basic Brown 17en
dc.typeArtigo
dcterms.licensehttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dcterms.rightsHolderWiley-Blackwell
unesp.author.orcid0000-0002-2296-1393[2]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Química, Araraquarapt

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Artigos - Química Analítica - IQ