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Two-phase micro-electromembrane extraction with a floating drop free liquid membrane for the determination of basic drugs in complex samples
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SYSNO ASEP 0508302 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Two-phase micro-electromembrane extraction with a floating drop free liquid membrane for the determination of basic drugs in complex samples Author(s) Šlampová, Andrea (UIACH-O) RID
Kubáň, Pavel (UIACH-O) RID, ORCIDNumber of authors 2 Article number 120255 Source Title Talanta. - : Elsevier - ISSN 0039-9140
Roč. 206, JAN (2020)Number of pages 8 s. Publication form Print - P Language eng - English Country NL - Netherlands Keywords capillary electrophoresis ; nanomaterials ; supported liquid membrane extraction Subject RIV CB - Analytical Chemistry, Separation OECD category Analytical chemistry R&D Projects GA18-13135S GA ČR - Czech Science Foundation (CSF) Method of publishing Limited access Institutional support UIACH-O - RVO:68081715 UT WOS 000488416200075 EID SCOPUS 85070819005 DOI 10.1016/j.talanta.2019.120255 Annotation A small drop of a water-immiscible organic solvent was floating on the surface of an aqueous sample in form of a free liquid membrane (FLM) and one electrode of a d.c. power supply was inserted directly into the FLM while the other electrode was placed into the aqueous sample. On application of extraction potential, four basic drugs were extracted directly into the FLM from physiological solution, human urine, and dried blood spot samples. Sufficient preconcentration and short extraction time were achieved due to the significantly increased active surface area of the floating drop FLM. Workplace Institute of Analytical Chemistry Contact Iveta Drobníková, drobnikova@iach.cz, Tel.: 532 290 234 Year of Publishing 2021 Electronic address http://hdl.handle.net/11104/0299249
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