Electrokinetic migration across artificial liquid membranes

Liquid−Liquid−Liquid Microextraction for Sample Preparation of Biological Fluids Prior to Capillary Electrophoresis

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Developments in hollow fibre-based, liquid-phase microextraction

Knut Rasmussen, Stig Pedersen‐Bjergaard · TrAC Trends in Analytical Chemistry · 2004 · 519 citations

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Development of a simple in-vial liquid-phase microextraction device for drug analysis compatible with capillary gas chromatography, capillary electrophoresis and high-performance liquid chromatography

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Aqueous/aqueous extraction by means of a liquid membrane for sample cleanup and preconcentration of amines in a flow system

Analytical Chemistry · 1986 · 269 citations

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Memrane extraction in analytical chemistry

Jan Åke Jönsson, Lennart Mathiasson · Journal of Separation Science · 2001 · 213 citations

Natural Sciences, Chemistry, Analytical Chemistry +14