Nadh Electrochemical Sensor Coupled by Dehydrogenase Enzymes

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorEpidemiologia e Chimica Analitica Ambientale-
Autor(es): dc.creatorYamanaka, Hideko-
Autor(es): dc.creatorMascini, Marco-
Data de aceite: dc.date.accessioned2025-08-21T17:48:34Z-
Data de disponibilização: dc.date.available2025-08-21T17:48:34Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued1992-06-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1080/00032719208020053-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/230954-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/230954-
Descrição: dc.descriptionA graphite electrode assembled in a flow cell has shown to be a good detector for NADH. Current is linearly dependent on -7-3 concentration in the range 10 -710-3 M without any mediator at the potential applied of 300 mV vs Ag/AgCl. Lactate and alcohol dehydrogenases were immobilized near to the electrode surface or in a reactor to obtain an NADH-based biosensor for lactate or alcohol. With lactate we succeeded to obtain a response only if the reactor was used and for alcohol a current proportional to the concentration was obtained either if the enzyme was immobilized in a membrane and placed near the electrode surface or when the enzyme was immobilized in a reactor form. By FIA procedures we could obtain fast responses and recoveries, but with a short linear range. © 1992, Taylor & Francis Group, LLC. All rights reserved.-
Descrição: dc.descriptionDepartamento de Quimica Analitica Instituto de Quimica, UNESP Caixa Postal 355, 14800 Araraquara (SP)-
Descrição: dc.descriptionDipartimento di Sanita Pubblica Epidemiologia e Chimica Analitica Ambientale, Via Gino Capponi 9, 50121 Firenze-
Formato: dc.format983-997-
Idioma: dc.languageen-
Relação: dc.relationAnalytical Letters-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAlcohol-
Palavras-chave: dc.subjectBioreactors-
Palavras-chave: dc.subjectDehydrogenase-
Palavras-chave: dc.subjectEnzymes-
Palavras-chave: dc.subjectGraphite Electrodes-
Palavras-chave: dc.subjectLactate-
Palavras-chave: dc.subjectNADH-
Título: dc.titleNadh Electrochemical Sensor Coupled by Dehydrogenase Enzymes-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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