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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Electromembrane extraction ： ウィキペディア英語版 Electromembrane extraction Electromembrane extraction, or EME, is a miniaturized liquid-liquid extraction technique developed for sample preparation of aqueous samples prior to analysis by chromatography, electrophoresis, mass spectrometry, and related techniques in analytical chemistry.〔Stig Pedersen-Bjergaard and Knut Einar Rasmussen Electrokinetic Migration across Artificial Liquid Membranes – New concept for Rapid Sample Preparation of Biological Fluids Journal of Chromatography A 1109 (2006) 183-190.〕 EME involves the use of a small supported liquid membrane (SLM) sustained in the wall of a porous hollow fiber, and application of an electrical field across the SLM. ==Principle== Target compounds are extracted from an aqueous sample, through a µL-volume of organic solvent sustained as a thin supported liquid membrane (SLM) in the pores in the wall of a porous hollow fiber, and into an acceptor solution inside the lumen of the hollow fiber. Extraction is based on electrokinetic migration in an electrical field sustained across the SLM. The volume of the acceptor solution is typically 5-25 µL. The acceptor solution is an aqueous solution, and can be analyzed by liquid chromatography (LC) or capillary electrophoresis (CE). 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Electromembrane extraction」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.