Journal
JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY
Volume 29, Issue 4, Pages 888-894Publisher
SOC BRASILEIRA QUIMICA
DOI: 10.21577/0103-5053.20170193
Keywords
passive sampler; endocrine disrupting chemicals; seawater; acrylate fiber
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Funding
- FAPESP [2012/17898-7, 2013/09437-2]
- CNPq [304586/2013-7]
- FACTE
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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 17 alpha-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.
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