Solid Phase Microextraction (SPME) Fibers: in situ Measurements of Endocrine Disrupting Chemicals in Seawater

Author(s)

Santos, Dayana M. ^{[1, 2]} ; Williams, Mike ^[3] ; Kookana, Rai ^[3] ; de Marchi, Mary R. R. ^[2]

Affiliation

^[1] Univ Estadual Londrina, Dept Quim, BR-86057970 Londrina, PR - Brazil

^[2] Univ Estadual Paulista, Inst Quim, UNESP, BR-14800900 Araraquara, SP - Brazil

^[3] CSIRO Land & Water, Adelaide, SA 5064 - Australia

• Document type: Journal article
• Source: Journal of the Brazilian Chemical Society; v. 29, n. 4, p. 888-894, APR 2018.
• Web of Science Citations: 3

Abstract

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. (AU)

• FAPESP's process: 13/09437-2 - Bioavailability of estrogenic micro contaminants in marine sediments
• Grantee: Dayana Moscardi dos Santos
• Support Opportunities: Scholarships abroad - Research Internship - Post-doctor
• FAPESP's process: 12/17898-7 - INFLUENCE OF SUBMARINE OUTFALLS IN OCURRENCE OF PHENOLIC EMERGING CONTAMINANTS AT SÃO PAULO STATE COAST
• Grantee: Dayana Moscardi dos Santos
• Support Opportunities: Scholarships in Brazil - Post-Doctoral