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

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dc.creatorMiriany Avelino Moreira Fernandez
dc.creatorLeiliane Coelho André
dc.creatorZenilda de Lourdes Cardeal
dc.date.accessioned2022-12-22T14:14:09Z
dc.date.accessioned2025-09-09T01:33:55Z
dc.date.available2022-12-22T14:14:09Z
dc.date.issued2017
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais
dc.description.sponsorshipOutra Agência
dc.identifier.doihttps://doi.org/10.1016/j.chroma.2016.12.043
dc.identifier.issn0021-9673
dc.identifier.urihttps://hdl.handle.net/1843/48352
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofJournal of Chromatography A
dc.rightsAcesso Restrito
dc.subjectFenóis
dc.subjectExtração (Química)
dc.subjectEspectrometria de massa
dc.subjectUrina
dc.subjectAnálise
dc.subject.otherHollow fiber liquid phase microextraction
dc.subject.otherGas chromatography-mass spectrometry
dc.subject.otherPhthalate metabolites
dc.subject.otherBisphenol a
dc.subject.otherUrine samples
dc.titleHollow fiber liquid-phase microextraction-gas chromatography-mass spectrometry method to analyze bisphenol a and other plasticizer metabolites
dc.typeArtigo de periódico
local.citation.epage36
local.citation.spage31
local.citation.volume1481
local.description.resumoPhthalates 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.
local.identifier.orcidhttps://orcid.org/0000-0003-1383-6299
local.publisher.countryBrasil
local.publisher.departmentICX - DEPARTAMENTO DE QUÍMICA
local.publisher.initialsUFMG
local.url.externahttps://www.sciencedirect.com/science/article/pii/S0021967316316922

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