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dc.contributor.authorGuarantini, CCI
dc.contributor.authorFogg, A. G.
dc.contributor.authorZanoni, Maria Valnice Boldrin [UNESP]
dc.contributor.authorRicco, A. J.
dc.contributor.authorVanyek, P.
dc.contributor.authorHorvai, G.
dc.contributor.authorSilva, A. F.
dc.date.accessioned2014-05-20T15:29:24Z
dc.date.available2014-05-20T15:29:24Z
dc.date.issued1997-01-01
dc.identifier.citationProceedings of the Symposium on Chemical and Biological Sensors and Analytical Electrochemical Methods. Pennington: Electrochemical Society Inc., v. 97, n. 19, p. 467-476, 1997.
dc.identifier.urihttp://hdl.handle.net/11449/39008
dc.description.abstractThe reduction process of the azo dyes reactive red 120 and reactive green 19 was investigated in B-R buffer pH 2-12 by differential pulse polarography, cyclic voltammetry and controlled potential electrolyse. The reactive red 120 presents two azo groups reducible in a single step of 8 electrons followed by simultaneous reduction of the two clorotriazine groups. The reduction of reactive green 19 is complicated by the presence of azo groups and chlorotriazine moyeties in a non symmetrical molecule. The peaks can be monitored for dyes determination in concentration level up to 1x10(-7) mol/L and 1x10(-9) mol/L using differential pulse polarography or cathodic stripping voltammetry.en
dc.format.extent467-476
dc.language.isoeng
dc.publisherElectrochemical Society Inc
dc.relation.ispartofProceedings of the Symposium on Chemical and Biological Sensors and Analytical Electrochemical Methods
dc.sourceWeb of Science
dc.titleElectrochemical reduction of azo-based chlorotriazine reactive dyesen
dc.typeTrabalho apresentado em evento
dcterms.rightsHolderElectrochemical Society Inc
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.description.affiliationUNESP,INST QUIM,DEPT QUIM ANALIT,CP 355,BR-14800900 ARARAQUARA,SP,BRAZIL
dc.description.affiliationUnespUNESP,INST QUIM,DEPT QUIM ANALIT,CP 355,BR-14800900 ARARAQUARA,SP,BRAZIL
dc.identifier.wosWOS:A1997BJ30V00057
dc.rights.accessRightsAcesso aberto
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
dc.identifier.orcid0000-0002-2296-1393
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