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dc.contributor.authorAnnunciação, Daniel Luiz Rodrigues dapt_BR
dc.contributor.authorAlmeida, Fernanda Vasconcelos dept_BR
dc.contributor.authorHara, Emerson L. Y.pt_BR
dc.contributor.authorGrassi, Marco T.pt_BR
dc.contributor.authorSodré, Fernando Fabrizpt_BR
dc.date.accessioned2019-01-02T13:50:38Z-
dc.date.available2019-01-02T13:50:38Z-
dc.date.issued2018pt_BR
dc.identifier.citationANNUNCIACAO, Daniel L. R. et al. Éteres difenílicos polibromados (PBDE) como contaminantes persistentes: ocorrência, comportamento no ambiente e estratégias analíticas. Química Nova, São Paulo, v. 41, n. 7, p. 782-795, jul. 2018. DOI: http://dx.doi.org/10.21577/0100-4042.20170218. Disponível em: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422018000700782&lng=en&nrm=iso. Acesso em: 22 maio 2019.pt_BR
dc.identifier.urihttp://repositorio.unb.br/handle/10482/33341-
dc.description.abstractFlame retardants are substances mixed with numerous materials to inhibit the combustion process, reducing risks and damages caused by fires. Among these substances, polybrominated diphenyl ethers (PBDEs) have been widely used for decades due to their low cost and high efficiency. However, since they are mixed and not chemically bonded to the materials, PBDEs can be released over time being transported through numerous pathways until they reach soils and aquatic systems, where they can accumulate in sediments and biota. Due to their high chemical stability, an essential feature for flame retardants, they are considered persistent contaminants. Several studies report the presence of PBDEs in atmospheric and aquatic particulate matter, sediments, soils and biological matrices such as marine animals, tissues and human fluids. In Brazil, little is known about the use and commercialization of PBDEs, as well as their levels in different environmental compartments. Thus, this review provides an overview of the origin of PBDEs in the environment as well as information inherent to the understanding of the behavior and presence of this contaminants of recent interest in different environmental compartments. Finally, the manuscript also brings state-of-the-art analytical approaches used for environmental sampling, preservation, preparation and sample analysis.pt_BR
dc.language.isoptpt_BR
dc.publisherSociedade Brasileira de Químicapt_BR
dc.rightsAcesso Abertopt_BR
dc.titleÉteres difenílicos polibromados (PBDE) como contaminantes persistentes : ocorrência, comportamento no ambiente e estratégias analíticaspt_BR
dc.title.alternativePolybrominated diphenyl ethers (PBDE) as persistent contaminants : origin, behavior in the environment and analytical strategies-
dc.typeArtigopt_BR
dc.subject.keywordÉterespt_BR
dc.subject.keywordProdutos químicospt_BR
dc.subject.keywordPoluentespt_BR
dc.rights.license(CC BY) - This is an open-access article distributed under the terms of the Creative Commons Attribution License.-
dc.identifier.doihttps://dx.doi.org/10.21577/0100-4042.20170218pt_BR
dc.description.unidadeInstituto de Química (IQ)pt_BR
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