A simple sample pretreatment device with supported liquid membrane for direct injection of untreated body fluids and in-line coupling to a commercial capillary electrophoresis instrument

0386268 - ÚIACH 2013 RIV CZ eng C - Conference Paper (international conference)
Pantůčková, Pavla - Kubáň, Pavel - Boček, Petr
A simple sample pretreatment device with supported liquid membrane for direct injection of untreated body fluids and in-line coupling to a commercial capillary electrophoresis instrument.
CECE 2012. 9th International Interdisciplinary Meeting on Bioanalysis. Brno: Ústav analytické chemie AV ČR, v. v. i, 2012 - (Foret, F.; Křenková, J.; Guttman, A.; Klepárník, K.; Boček, P.), s. 139-142. ISBN 978-80-904959-1-3.
[CECE 2012. International Interdisciplinary Meeting on Bioanalysis /9./. Brno (CZ), 01.11.2012-02.11.2012]
R&D Projects: GA ČR GAP206/10/1219
Institutional support: RVO:68081715
Keywords : biological samples * capillary electrophoresis * supported liquid membranes
Subject RIV: CB - Analytical Chemistry, Separation

A simple sample pretreatment device employing extractions across supported liquid membranes (SLMs) was designed for in-line coupling to a commercial CE instrument. The device can be easily assembled/disassembled and SLMs can be replaced after each extraction thus minimizing sample carry-over, avoiding tedious SLM regeneration and reducing total pretreatment time and costs.
Permanent Link: http://hdl.handle.net/11104/0215495