Solid phase microextraction (SPME) fibers: In situ measurements of endocrine disrupting chemicals in seawater
Nenhuma Miniatura disponível
Data
2018-04-01
Autores
Santos, Dayana M. [UNESP]
Williams, Mike
Kookana, Rai
De Marchi, Mary R. R. [UNESP]
Título da Revista
ISSN da Revista
Título de Volume
Editor
Resumo
A study involving microextraction fibers was carried focusing on calibration setup for endocrine disrupting chemicals (EDCs) sorption in seawater. The sorption of EDCs (triclosan (TCS), bisphenol A (BPA) and 17α-ethinylestradiol (EE2)) were checked using acrylate, nylon and polydimethylsiloxane (PDMS) fiber coating with 5 and 1 cm length after 7 days of exposure. Extracts were determined by liquid chromatography tandem mass spectrometry (LC-MS/MS). Comparing with previous studies, results indicate a promising use of this device for field monitoring as well as for bioavailability studies mimicking the organism uptake from environment.
Descrição
Palavras-chave
Acrylate fiber, Endocrine disrupting chemicals, Passive sampler, Seawater
Como citar
Journal of the Brazilian Chemical Society, v. 29, n. 4, p. 888-894, 2018.