Author, as appears in the article.: Lakade, Sameer S; Borrull, Francesc; Furton, Kenneth G; Kabir, Abuzar; Fontanals, Nuria; Marce, Rosa Maria
Department: Química Analítica i Química Orgànica
URV's Author/s: Borrull Ballarín, Francesc / Fontanals Torroja, Núria / Marcé Recasens, Rosa Maria
Keywords: Waste-water Validation Surface Sample preparation Polar Pharmaceuticals and personal care products (ppcps) Pharmaceuticals Personal care products Organic contaminants Liquid chromatography-tandem mass spectrometry Fabric phase sorptive extraction (fpse) Environmental water samples Coatings Carbowax 20m sorbent Capillary microextraction liquid chromatography–tandem mass spectrometry fabric phase sorptive extraction (fpse) environmental water samples carbowax 20m sorbent
Abstract: A new sorptive extraction technique, fabric phase sorptive extraction (FPSE), using different coating chemistries: non-polar solgel poly(dimethyldiphenylsiloxane) (PDMDPS), medium polar solgel poly(tetrahydrofuran) (PTHF), and polar solgel poly(ethylene glycol)block-poly(propylene glycol)block-poly(ethylene glycol) (PEGPPGPEG triblock) and solgel Carbowax 20M were evaluated to extract a group of pharmaceuticals and personal care products (PPCPs) with wide range of polarity from environmental aqueous samples. Different parameters affecting FPSE such as sample pH, stirring speed, addition of salt, extraction time, sample volume, elution solvent and desorption time were optimized for each sorbent coated FPSE media. Under optimum conditions, FPSE media coated with solgel Carbowax 20M provided the highest absolute recoveries (7785%) for majority of the analytes with the exception of the most polar ones. Nevertheless, all four sorbents offered better recovery compared to the commercially available coating for stir-bar sorptive extraction based on Ethylene Glycol/Silicone (EG/Silicone). The method based on FPSE with solgel Carbowax 20M media and liquid chromatography(electrospray ionization) tandem mass spectrometry (LC(ESI) MS/MS) was developed and validated for environmental water samples. Good apparent recoveries (4180%), detection limits (150 ng L−1), repeatability (%RSD<15%, n=5) and reproducibility (%RSD<18%, n=5) were achieved.
Thematic Areas: Zootecnia / recursos pesqueiros Spectroscopy Saúde coletiva Química Nutrição Medicina veterinaria Medicina iii Medicina ii Medicina i Materiais Interdisciplinar Geociências General medicine General chemistry Farmacia Ensino Engenharias iv Engenharias iii Engenharias ii Engenharias i Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciências agrárias i Ciência de alimentos Chemistry, analytical Chemistry (miscellaneous) Biotecnología Biodiversidade Biochemistry Astronomia / física Analytical chemistry Administração pública e de empresas, ciências contábeis e turismo
licence for use: https://creativecommons.org/licenses/by/3.0/es/
Author's mail: nuria.fontanals@urv.cat nuria.fontanals@urv.cat rosamaria.marce@urv.cat francesc.borrull@urv.cat
Author identifier: 0000-0002-7534-1964 0000-0002-7534-1964 0000-0002-5667-2899 0000-0003-2718-9336
Record's date: 2024-10-12
Papper version: info:eu-repo/semantics/acceptedVersion
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: Talanta. 144 1342-1351
APA: Lakade, Sameer S; Borrull, Francesc; Furton, Kenneth G; Kabir, Abuzar; Fontanals, Nuria; Marce, Rosa Maria (2015). Comparative study of different fabric sorptive extraction sorbents to determine emerging contaminants from environmental water using liquid-chromatography-tandem mass spectrometry. Talanta, 144(), 1342-1351. DOI: 10.1016/j.talanta.2015.08.009
Entity: Universitat Rovira i Virgili
Journal publication year: 2015
Publication Type: Journal Publications
Repositori URV