Carbon paste electrode modified with ascorbic acid and carbon nanotubes for determination copper in sugar cane spirit

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorTeixeira, Meryene C.-
Autor(es): dc.creatorTavares, E. F.-
Autor(es): dc.creatorSaczk, Adelir A.-
Autor(es): dc.creatorOkumura, Leonardo L.-
Autor(es): dc.creatorCardoso, Maria G.-
Autor(es): dc.creatorOliveira, Marcelo F.-
Autor(es): dc.creatorMagriotis, Zuy M.-
Data de aceite: dc.date.accessioned2026-02-09T12:40:25Z-
Data de disponibilização: dc.date.available2026-02-09T12:40:25Z-
Data de envio: dc.date.issued2016-06-13-
Data de envio: dc.date.issued2016-06-13-
Data de envio: dc.date.issued2016-06-13-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/11252-
Fonte completa do material: dc.identifierhttp://ecst.ecsdl.org/content/43/1/231.abstract-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1166008-
Descrição: dc.descriptionThis work has been carried out in order to determine the copper content in sugar cane spirit samples from the south of Minas Gerais, using a carbon paste electrode modified with ascorbic acid and carbon nanotubes using the square wave voltammetry technique. The following parameters were studied: Ed (deposit potencial). Td (deposit time), f (frequency), A (amplitude) and ΔEs (increment scanning). The analytical curve was built in an interval from 0.5 to 12 mg L-1 and a coefficient of linear correlation of 0.997 Three sugar cane spirit samples were analysed, which presented copper content ranging from 0.29 to 1.59 mg L-1.-
Idioma: dc.languageen-
Publicador: dc.publisherElectrochemical Society-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceECS Transactions-
Título: dc.titleCarbon paste electrode modified with ascorbic acid and carbon nanotubes for determination copper in sugar cane spirit-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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