title: Direct coupling of supported liquid membranes to capillary electrophoresis for analysis of complex samples: a tutorial.
abstract: This tutorial provides an overview of direct coupling of extraction techniques based on supported liquid membranes (SLMs) to capillary electrophoresis (CE) for treatment and subsequent analysis of complex samples. Pros and cons of using each of the described instrumental arrangement are addressed and where relevant, comments with personal experience of the authors are presented. Solid porous membrane based extraction techniques coupled directly to CE are also presented in this tutorial and a comprehensive discussion is included on their instrumental set-ups and their possible adaptation for use with SLMs.
authors.affiliation: Institute of Analytical Chemistry of the Academy of Sciences of the Czech Republic, vvi, Brno, Czech Republic. kuban@iach.cz
authors.forename: Pavel
authors.initials: P
authors.lastname: Kubáň
authors.forename: Petr
authors.initials: P
authors.lastname: Boček
mesh_terms: D019075:Electrophoresis, Capillary / Q000379:methods; D059627:Liquid Phase Microextraction / Q000295:instrumentation / Q000379:methods; D008563:Membrane Lipids / Q000138:chemical synthesis*; D008567:Membranes, Artificial; D011126:Polypropylenes / Q000138:chemical synthesis*; D016062:Porosity
chemical_list: D008563:Membrane Lipids; D008567:Membranes, Artificial; D011126:Polypropylenes
keywords: BGE; CE; CLC; CZE; Capillary electrophoresis; Complex samples; EME; FI; FS; GC; HF; HF-LPME; HV; LC; LLE; LOC; MCE; MWCO; Microchip electrophoresis; On-line/in-line sample pretreatment; PC; PP; PTFE; SI; SLM; SPE; Supported liquid membranes; background electrolyte; capillary electrophoresis; capillary liquid chromatography; capillary zone electrophoresis; electromembrane extraction; flow injection; fused silica; gas chromatography; high voltage; hollow fibre; hollow fibre-liquid phase microextraction; lab on chip; liquid chromatography; liquid–liquid extraction; micro total analytical system; microchip electrophoresis; molecular weight cut off; personal computer; polypropylene; polytetrafluoroethylene; sequential injection; solid phase extraction; supported liquid membrane; μ-TAS