A functionalized renewable carbon-based surface for sensor development

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniversity of Toronto-
Autor(es): dc.creatorSilva, Martin K. L. [UNESP]-
Autor(es): dc.creatorLeão, Alcides L. [UNESP]-
Autor(es): dc.creatorSain, Mohini-
Autor(es): dc.creatorCesarino, Ivana [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:45:06Z-
Data de disponibilização: dc.date.available2022-02-22T00:45:06Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-03-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s10008-020-04882-x-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/205715-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/205715-
Descrição: dc.descriptionThis paper describes the surface modification of glassy carbon (GC) electrodes with a bamboo-based renewable carbon (RC) before and after an acid functionalization procedure with a sulfonitric solution (1:3 HNO3/H2SO4). The morphology and structural characterization indicate an increase of functional groups in the functionalized renewable carbon (RCF) surface. The enhanced electroanalytical properties of RC and RCF were evaluated by cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) in two different setups, in the presence of the redox couple ([Fe(CN)6]3−/4−) and escitalopram (EST). The results revealed an enhancement for the electrochemical responses of both inorganic and organic compounds in the electrolyte. Therefore, the use of new carbon-based materials such as renewable carbon for development of electrochemical sensors brings a fresh approach to low-cost device development.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionSchool of Agriculture São Paulo State University (UNESP), Avenida Universitária, n° 3780, Botucatu-
Descrição: dc.descriptionCentre for Biocomposites and Biomaterials Processing Faculty of Forestry University of Toronto-
Descrição: dc.descriptionDepartment of Mechanical and Industrial Engineering University of Toronto-
Descrição: dc.descriptionSchool of Agriculture São Paulo State University (UNESP), Avenida Universitária, n° 3780, Botucatu-
Descrição: dc.descriptionFAPESP: 2017/07288-0-
Formato: dc.format1093-1099-
Idioma: dc.languageen-
Relação: dc.relationJournal of Solid State Electrochemistry-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAcid treatment;-
Palavras-chave: dc.subjectElectrochemical sensors;-
Palavras-chave: dc.subjectLow-cost-
Palavras-chave: dc.subjectRenewable carbon;-
Palavras-chave: dc.subjectSurface modification;-
Título: dc.titleA functionalized renewable carbon-based surface for sensor development-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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