Reduced Graphene Oxide-Based Impedimetric Immunosensor for Detection of Enterotoxin A in Milk Samples

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorRocha, Giovanna S. [UNESP]-
Autor(es): dc.creatorSilva, Martin K. L. [UNESP]-
Autor(es): dc.creatorCesarino, Ivana [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:25:46Z-
Data de disponibilização: dc.date.available2022-02-22T00:25:46Z-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-04-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/ma13071751-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/198866-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/198866-
Descrição: dc.descriptionA simple, cheap, and less aggressive immobilization procedure for biomolecules using reduced graphene oxide (rGO) was employed to prepare an impedimetric immunosensor for detection of staphylococcal enterotoxin A (SEA) from Staphylococcus aureus in milk samples. The scanning electron microscopy, cyclic voltammetry, and electrochemical impedance spectroscopy (EIS) were used to monitor the single steps of the electrode assembly process. The glassy carbon (GC)/rGO platform detected the antigen-antibody binding procedures of SEA with concentrations of 0.5 to 3.5 mg L-1 via impedance changes in a low frequency range. The impedimetric immunosensor was successfully applied for the determination of SEA in milk samples.-
Descrição: dc.descriptionDepartment of Bioprocesses and Biotechnology School of Agriculture São Paulo State University (UNESP)-
Descrição: dc.descriptionDepartment of Bioprocesses and Biotechnology School of Agriculture São Paulo State University (UNESP)-
Idioma: dc.languageen-
Relação: dc.relationMaterials-
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Palavras-chave: dc.subjectEnterotoxinA-
Palavras-chave: dc.subjectImpedimetric immunosensor-
Palavras-chave: dc.subjectReduced graphene oxide-
Palavras-chave: dc.subjectStaphylococcus aureus-
Título: dc.titleReduced Graphene Oxide-Based Impedimetric Immunosensor for Detection of Enterotoxin A in Milk Samples-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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