Development of an electrochemical sensor modified with dealuminated zeolite with citric acid for hydroxyzine determination by BIA-Amperometry

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorFelix, Fabiana da Silva-
Autor(es): dc.creatorBazzana, Matheus Julien Ferreira-
Autor(es): dc.creatorAssis, Letícia Cristina-
Autor(es): dc.creatorMansur, Bethânia Leite-
Autor(es): dc.creatorVieira, Sara Silveira-
Autor(es): dc.creatorMagriotis, Zuy Maria-
Autor(es): dc.creatorOkumura, Leonardo Luiz-
Autor(es): dc.creatorSaczk, Adelir Aparecida-
Data de aceite: dc.date.accessioned2026-02-09T11:13:39Z-
Data de disponibilização: dc.date.available2026-02-09T11:13:39Z-
Data de envio: dc.date.issued2023-07-24-
Data de envio: dc.date.issued2023-07-24-
Data de envio: dc.date.issued2022-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/58184-
Fonte completa do material: dc.identifierhttps://brjac.com.br/artigos/brjac-93-2022.pdf-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1136358-
Descrição: dc.descriptionAn electrochemical sensor modified with zeolite dealuminated with citric acid was developed for the determination of hydroxyzine in pharmaceutical products during BIA-amperometry experiments. The modified electrochemical sensor was prepared by mixing powdered graphite with zeolite treated with citric acid homogenized with hexane and mineral oil (60:20:20% w/w/w respectively). The developed sensor showed reproducible amperometric responses in a linear range of 1.0x10-6 – 2.0x10-5 mol L-1 in +1,28 V (vs. Ag/AgCl). The detection limit and detection limit found were 3.10x10-7 mol L-1 e 1.04x10-6 mol L-1, respectively. The method developed by BIA-amperometry was applied for the determination of the analyte in tablets and commercial syrups and the results found agreement with the nominal values of the commercial samples.-
Idioma: dc.languageen-
Publicador: dc.publisherVisão Fokka Communication Agency-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceBrazilian Journal of Analytical Chemistry-
Palavras-chave: dc.subjectBatch Injection analysis-
Palavras-chave: dc.subjectAmperometric sensor-
Palavras-chave: dc.subjectCarbon paste electrodes-
Palavras-chave: dc.subjectHydroxyzine-
Palavras-chave: dc.subjectZeolite-
Título: dc.titleDevelopment of an electrochemical sensor modified with dealuminated zeolite with citric acid for hydroxyzine determination by BIA-Amperometry-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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