Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/58184
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dc.creatorFelix, Fabiana da Silva-
dc.creatorBazzana, Matheus Julien Ferreira-
dc.creatorAssis, Letícia Cristina-
dc.creatorMansur, Bethânia Leite-
dc.creatorVieira, Sara Silveira-
dc.creatorMagriotis, Zuy Maria-
dc.creatorOkumura, Leonardo Luiz-
dc.creatorSaczk, Adelir Aparecida-
dc.date.accessioned2023-07-24T16:05:28Z-
dc.date.available2023-07-24T16:05:28Z-
dc.date.issued2023-
dc.identifier.citationFELIX, F. da S. et al. Development of an electrochemical sensor modified with dealuminated zeolite with citric acid for hydroxyzine determination by BIA-Amperometry. Brazilian Journal of Analytical Chemistry, [S.l.], v. 10, n. 40, p. 65-75, 2023.pt_BR
dc.identifier.urihttps://brjac.com.br/artigos/brjac-93-2022.pdfpt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/58184-
dc.description.abstractAn 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.pt_BR
dc.languageen_USpt_BR
dc.publisherVisão Fokka Communication Agencypt_BR
dc.rightsrestrictAccesspt_BR
dc.sourceBrazilian Journal of Analytical Chemistrypt_BR
dc.subjectBatch Injection analysispt_BR
dc.subjectAmperometric sensorpt_BR
dc.subjectCarbon paste electrodespt_BR
dc.subjectHydroxyzinept_BR
dc.subjectZeolitept_BR
dc.titleDevelopment of an electrochemical sensor modified with dealuminated zeolite with citric acid for hydroxyzine determination by BIA-Amperometrypt_BR
dc.typeArtigopt_BR
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