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dc.contributor.authorMartin, Cibely S. [UNESP]
dc.contributor.authorTeixeira, Marcos F. S. [UNESP]
dc.date.accessioned2014-05-20T13:23:14Z
dc.date.available2014-05-20T13:23:14Z
dc.date.issued2012-01-01
dc.identifierhttp://dx.doi.org/10.1016/j.proeng.2012.09.358
dc.identifier.citation26th European Conference on Solid-state Transducers, Eurosensor 2012. Amsterdam: Elsevier B.V., v. 47, p. 1161-1164, 2012.
dc.identifier.issn1877-7058
dc.identifier.urihttp://hdl.handle.net/11449/6977
dc.description.abstractThe [(Mn4O5)-O-IV(terpy)(4)(H2O)(2)](6+) complex, show great potential for electrode modification by electropolymerization using cyclic voltammetry. The voltammetric behavior both in and after electropolymerization process were also discussed, where the best condition of electropolymerization was observed for low scan rate and 50 potential cycles. A study in glass electrode for better characterization of polymer was also performed. Electrocatalytic process by metal centers of the conducting polymer in H2O2 presence with an increase of anodic current at 0.85 V vs. SCE can be observed. The sensor showed great response from 9.9 x 10(-5) to 6.4 x 10(-4) mol L-1 concentration range with a detection limit of 8.8 x 10(-5) mol L-1, where the electrocatalytic mechanism was based on oxidation of H2O2 to H2O with consequently reduction of Mn-IV to Mn-III. After, the Mn-III ions are oxidized electrochemically to Mn-IV ions. (C) 2012 Elsevier Ltd .... Selection and/or peer-review under responsibility of the Symposium Cracoviense Sp. z.o.o.en
dc.format.extent1161-1164
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartof26th European Conference on Solid-state Transducers, Eurosensor 2012
dc.sourceWeb of Science
dc.subjectperoxideen
dc.subjectelectrochemical behavioren
dc.subjectMn-containing conducting metallpolymeren
dc.subjectbiomimickingen
dc.subjectvoltammetric sensoren
dc.titleEnzymeless Hydrogen Peroxide Sensor Based on Mn-containing Conducting Metallopolymeren
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.description.affiliationUniv State São Paulo UNESP, Fac Sci & Technol, Dept Phys Chem & Biol, BR-19060900 Presidente Prudente, SP, Brazil
dc.description.affiliationUnespUniv State São Paulo UNESP, Fac Sci & Technol, Dept Phys Chem & Biol, BR-19060900 Presidente Prudente, SP, Brazil
dc.identifier.doi10.1016/j.proeng.2012.09.358
dc.identifier.wosWOS:000312953300288
dc.rights.accessRightsAcesso aberto
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências e Tecnologia, Presidente Prudentept
dc.identifier.fileWOS000312953300288.pdf
dc.relation.ispartofsjr0,282
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