Dynamically coated silica monolith with ionic liquids for capillary electrochromatography
نویسندگان
چکیده
منابع مشابه
Adamantyl-functionalized polymer monolith for capillary electrochromatography.
An adamantyl (ADM)-functionalized monolithic stationary phase was newly synthesized by a single-step copolymerization of 1-adamantyl-(alpha-trifluoromethyl) acrylate, ethylene dimethacrylate, and 2-acrylamido-2-methyl-1-propanesulfonic acid in order to prevent the peak tailing of basic solutes in capillary electrochromatography and was compared with butyl methacrylate (BMA)-based one. The ADM s...
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A simple and cost effective solid-phase microextraction device has been developed. Fused-silica capillaries were etched with ammonium hydrogen difluoride prior to coating with an ionic liquid. For comparison, both a bare fused-silica capillary and one pretreated with a Nafion membrane were coated with the ionic liquid. All three coated capillaries were employed for the head space microextractio...
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ژورنال
عنوان ژورنال: ELECTROPHORESIS
سال: 2008
ISSN: 0173-0835,1522-2683
DOI: 10.1002/elps.200800056