毛细管电泳(CE)是80年代后期发展起来的一种分析技术,由于它有分高效率高、快速、样品用量少、运行成本低、操作简便等特点,已成为分析化学领域中发展最快的分离技术之一。 CE应用的范围极广,小至无机离子,大至生物分子,都可用CE进行分离分析。近年来,CE在对体液样品(血液、尿液、唾液等)的分析中,更是显示了其特有的优越性,引起了人们的极大关注。在此基础上,1992年Prunonosa等首次 Capillary electrophoresis (CE) is an analytical technique developed in the late 1980s. It has become the fastest growing area in analytical chemistry due to its characteristics of high efficiency, high speed, small sample amount, low running cost and easy operation. One of the separation techniques. CE application of a wide range of small inorganic ions, large biomolecules, CE can be used for separation and analysis. In recent years, CE in body fluid samples (blood, urine, saliva, etc.) analysis, but also shows its unique superiority, aroused great concern. On this basis, for the first time in 1992 Prunonosa et al