流动注射-毛细管电泳联用及应用进展  

ADVANCES OF HYPHENATION OF FLOW INJECTION WITH CAPILLARY ELECTROPHORESIS AND ITS APPLICATIONS

作　　者：韩素琴[1] 刘二保[2] 李华[1] 

机构地区：[1]西北大学分析科学研究所,西安710069 [2]山西师范大学化学与材料科学学院,临汾041004

出　　处：《理化检验（化学分册）》2005年第6期447-450,456,共5页Physical Testing and Chemical Analysis(Part B:Chemical Analysis)

基　　金：国家自然科学基金(20445022);陕西省自然科学基金(2002B06);山西省自然科基金(20051022)资助项目。

摘　　要：流动注射是一种高效进样及在线溶液处理手段。毛细管电泳是一种高分离效率、高选择性的分析技术,但传统的毛细管电泳间歇式进样方式效率低且难用于过程分析,将流动注射进样技术与毛细管电泳结合,既弥补了毛细管电泳的进样缺陷,又可兼具两者的优点。有关两种技术的联用一直都在探索之中。文中对近年流动注射-毛细管电泳联用及应用研究进行了综述。Flow injection(FI) is an effective method for sample introduction and on-line sample treatment. Capillary electrophoresis (CE) is an analytical technique having high efficiency in separation of micro components and high selectivity. But in the conventional electrophoresis, low efficiency of sample introduction was obtained due to its batch mode, which was not suitable for process analysis. Hyphenation of FI and CE overcomes the weaknesses of CE and combines the advantages. Advances of study on the hyphenation of FI and CE and their applications in recent years are reviewed in this paper.

关 键 词：流动注射 毛细管电泳 联用 综述 

分 类 号：O657.1[理学—分析化学]