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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/48352
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dc.creatorMiriany Avelino Moreira Fernandezpt_BR
dc.creatorLeiliane Coelho Andrépt_BR
dc.creatorZenilda de Lourdes Cardealpt_BR
dc.date.accessioned2022-12-22T14:14:09Z-
dc.date.available2022-12-22T14:14:09Z-
dc.date.issued2017-
dc.citation.volume1481pt_BR
dc.citation.spage31pt_BR
dc.citation.epage36pt_BR
dc.identifier.doihttps://doi.org/10.1016/j.chroma.2016.12.043pt_BR
dc.identifier.issn0021-9673pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/48352-
dc.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.pt_BR
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológicopt_BR
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Geraispt_BR
dc.description.sponsorshipOutra Agênciapt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentICX - DEPARTAMENTO DE QUÍMICApt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofJournal of Chromatography Apt_BR
dc.rightsAcesso Restritopt_BR
dc.subjectHollow fiber liquid phase microextractionpt_BR
dc.subjectGas chromatography-mass spectrometrypt_BR
dc.subjectPhthalate metabolitespt_BR
dc.subjectBisphenol apt_BR
dc.subjectUrine samplespt_BR
dc.subject.otherFenóispt_BR
dc.subject.otherExtração (Química)pt_BR
dc.subject.otherEspectrometria de massapt_BR
dc.subject.otherUrinapt_BR
dc.subject.otherAnálisept_BR
dc.titleHollow fiber liquid-phase microextraction-gas chromatography-mass spectrometry method to analyze bisphenol a and other plasticizer metabolitespt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.sciencedirect.com/science/article/pii/S0021967316316922pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-1383-6299pt_BR
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