Graphene Oxide as a Platform for Copper Pentacyanonitrosylferrate Nanoparticles and their Behavior in the Electro-oxidation of N-Acetylcysteine

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.creatorMaraldi, Vitor Alexandre [UNESP]-
Autor(es): dc.creatorColmenares, Yormary Nathaly-
Autor(es): dc.creatorPereira Barbosa, Priscila Fernanda [UNESP]-
Autor(es): dc.creatorMastelaro, Valmor-
Autor(es): dc.creatorRibeiro do Carmo, Devaney [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:11:12Z-
Data de disponibilização: dc.date.available2022-02-22T00:11:12Z-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2020-07-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1002/elan.201900493-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/197068-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/197068-
Descrição: dc.descriptionThis work describes the preparation of graphene oxide by the Modified Hummers Method and the chemical modification of its surface with nanoparticles of copper pentacyanonitrosylferrate(III) (GOCuNP). The materials obtained were characterized by Raman spectroscopy, x-ray photoelectron spectroscopy and transmission electron microscopy. The GOCuNP was characterized by cyclic voltammetry using a graphite paste electrode that presented electrocatalytic response for N-acetylcysteine with detection limit of 2.97x10(-5) mol L(-1)at concentration range of 3.00x10(-5)to 6.00x10(-3) mol L(-1)of N-acetylcysteine. By this way, the bimetallic complex formed is included in the list of materials obtained as potential candidates for the construction of electrochemical sensors for N-acetylcysteine detection.-
Descrição: dc.descriptionUniv Estadual Paulista, Fac Engn Ilha Solteira, Dept Fis & Quim, Ave Brasil 56, BR-15385000 Ilha Solteira, SP, Brazil-
Descrição: dc.descriptionUniv Sao Paulo, Sao Carlos Inst Phys, POB 369, BR-13560970 Sao Carlos, SP, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista, Fac Engn Ilha Solteira, Dept Fis & Quim, Ave Brasil 56, BR-15385000 Ilha Solteira, SP, Brazil-
Formato: dc.format1408-1416-
Idioma: dc.languageen-
Publicador: dc.publisherWiley-Blackwell-
Relação: dc.relationElectroanalysis-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectGraphene Oxide-
Palavras-chave: dc.subjectCopper Pentacyanonitrosylferrate(III)-
Palavras-chave: dc.subjectNanoparticles-
Palavras-chave: dc.subjectCyclic Voltammetry-
Palavras-chave: dc.subjectCatalytic Electro-oxidation-
Título: dc.titleGraphene Oxide as a Platform for Copper Pentacyanonitrosylferrate Nanoparticles and their Behavior in the Electro-oxidation of N-Acetylcysteine-
Tipo de arquivo: dc.typelivro digital-
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