用于氨基酸分析的表面活性剂改性/介导的薄层色谱系统。
Surfactant modified/mediated thin-layer chromatographic systems for the analysis of amino acids.
作者信息
Bhawani Showkat A, Albishri Hassan M, Khan Ziya Ahmad, Mohamad Ibrahim Mohamad N, Mohammad A
机构信息
Chemistry Department, Faculty of Science-North Jeddah, King Abdulaziz University, Jeddah 21589, Saudi Arabia ; School of Chemical Sciences, Universiti Sains Malaysia, 11800 Pulau Pinang, Malaysia.
Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
出版信息
J Anal Methods Chem. 2013;2013:973280. doi: 10.1155/2013/973280. Epub 2013 Dec 21.
This review incorporates a large number of chromatographic systems modified by the surfactants. A large number of solvent systems and stationary phases are summarized in this paper. Three different kinds of surfactants (anionic, cationic, and nonionic) are used as modifiers for stationary phases as well as solvent systems. Surfactants are used at all the three different concentration levels (below, above, and at critical micelle concentration) where surfactants behave differently. Modifications of both stationary phases and solvent systems by surfactants produced a new generation of chromatographic systems. Microemulsion solvent systems are also incorporated in this paper. Microemulsion thin-layer chromatography is a new approach in the field of chromatography.
本综述纳入了大量经表面活性剂改性的色谱系统。本文总结了大量的溶剂系统和固定相。三种不同类型的表面活性剂（阴离子型、阳离子型和非离子型）被用作固定相和溶剂系统的改性剂。表面活性剂在三种不同的浓度水平（低于、高于和临界胶束浓度）下使用，其行为有所不同。表面活性剂对固定相和溶剂系统的改性产生了新一代的色谱系统。本文还纳入了微乳液溶剂系统。微乳液薄层色谱是色谱领域的一种新方法。
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