Hollow fiber liquid-phase microextraction-gas chromatography-mass spectrometry method to analyze bisphenol A and other plasticizer metabolites

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorFernandez, Miriany A. Moreira-
Autor(es): dc.creatorAndré, Leiliane Coelho-
Autor(es): dc.creatorCardeal, Zenilda de Lourdes-
Data de aceite: dc.date.accessioned2026-02-09T11:40:50Z-
Data de disponibilização: dc.date.available2026-02-09T11:40:50Z-
Data de envio: dc.date.issued2019-08-15-
Data de envio: dc.date.issued2019-08-15-
Data de envio: dc.date.issued2017-01-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/36218-
Fonte completa do material: dc.identifierhttps://www.sciencedirect.com/science/article/pii/S0021967316316922-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1145050-
Descrição: dc.descriptionPhthalates and bisphenol A are important environmental pollutants due to their toxicity for humans and animals, including actions in the endocrine system. Their metabolites in urine can be used as biomarkers to assess human exposure. This paper describes the development of a new method to determine bisphenol A and eight phthalate metabolites in urine samples using hollow fiber liquid phase microextraction (HF-LPME) and gas chromatography-mass spectrometry (GC–MS). This method showed linearity, precision, limits of detection, and quantification suitable to analyze these compounds at low concentration levels in urine. Limits of detection ranged from 0.777 to 23.3 μg L−1, showing sensitivity for evaluating environmental exposure. Relative standard deviation (RSD) ranged from 11.7 to 19.7%. The developed method presented a good biomarker alternative for evaluating environmental exposure to bisphenol A and phthalates.-
Idioma: dc.languageen-
Publicador: dc.publisherElsevier-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceJournal of Chromatography A-
Palavras-chave: dc.subjectHollow fiber liquid phase microextraction (HF-LPME)-
Palavras-chave: dc.subjectGas chromatography-mass spectrometry-
Palavras-chave: dc.subjectPhthalate metabolites-
Palavras-chave: dc.subjectBisphenol A-
Palavras-chave: dc.subjectUrine samples-
Título: dc.titleHollow fiber liquid-phase microextraction-gas chromatography-mass spectrometry method to analyze bisphenol A and other plasticizer metabolites-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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