Voltammetric behavior of Zinc hexacyanoferrate (III) nanoparticles and their application in the detection of N-acetylcysteine

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dc.contributor.authordos Santos, Vanessa Solfa [UNESP]
dc.contributor.authorMaraldi, Vitor Alexandre [UNESP]
dc.contributor.authorBonfim, Kely Silveira [UNESP]
dc.contributor.authorSouza, Tamires Rocha [UNESP]
dc.contributor.authorNakamura, Ana Paula Rizzato [UNESP]
dc.contributor.authorMagossi, Maiara de Souza [UNESP]
dc.contributor.authorMagossi, Mariana de Souza [UNESP]
dc.contributor.authorFernandes, Daniela Silvestrini [UNESP]
dc.contributor.authordo Carmo, Devaney Ribeiro [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-12-11T17:14:23Z
dc.date.available2018-12-11T17:14:23Z
dc.date.issued2017-08-01
dc.description.abstractThe present work reports the voltammetric behavior of Zinc hexacyanoferrate (III) nanoparticles and their application in the detection of N-acetylcysteine. Two distinct ratios of water/formamide 10:0 (ZnH-1) and 4:6 (ZnH-2) were studied in the complexation reaction of Zn2+ with [FeIII(CN)6]3-. The materials were characterized by Transmission Electron Microscopy (TEM) and Cyclic Voltammetry. The cyclic voltammograms of ZnH-1 and ZnH-2 showed a well-defined redox couple with formal potential (Eθ') = 0.94 ± 0.01 V (υ=20 mVs-1; KCl 1.0 M)) attributed to the redox process [FeII(CN)6]/[FeIII(CN)6] in the presence of Zn2+. The graphite paste electrode modified with ZnH-1 and ZnH-2 presents a sensitive and catalytic oxidation response for the determination of N-acetylcysteine respectively.en
dc.description.affiliationFaculdade de Engenharia de Ilha Solteira UNESP Universidade Estadual Paulista 'Júlio de Mesquita Filho' Departamento de Física e Química, Av. Brasil, 56.
dc.description.affiliationUnespFaculdade de Engenharia de Ilha Solteira UNESP Universidade Estadual Paulista 'Júlio de Mesquita Filho' Departamento de Física e Química, Av. Brasil, 56.
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.format.extent7142-7153
dc.identifierhttp://dx.doi.org/10.20964/2017.08.06
dc.identifier.citationInternational Journal of Electrochemical Science, v. 12, n. 8, p. 7142-7153, 2017.
dc.identifier.doi10.20964/2017.08.06
dc.identifier.issn1452-3981
dc.identifier.scopus2-s2.0-85028468646
dc.identifier.urihttp://hdl.handle.net/11449/175102
dc.language.isoeng
dc.relation.ispartofInternational Journal of Electrochemical Science
dc.relation.ispartofsjr0,366
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectGraphite paste electrode
dc.subjectN-acetylcysteine
dc.subjectVoltammetry
dc.subjectZinc hexacyanoferrate (III) nanoparticles
dc.titleVoltammetric behavior of Zinc hexacyanoferrate (III) nanoparticles and their application in the detection of N-acetylcysteineen
dc.typeArtigo

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