离子液体-液相微萃取法在环境污染物分析中的应用  

The Application of Ionic Liquid-liquid Phase Microextraction in the Analysis of Environmental Contaminants

作　　者：唐倩倩[1] 相秉仁[1] 

机构地区：[1]中国药科大学分析测试中心,江苏南京210009

出　　处：《南京晓庄学院学报》2012年第3期63-67,共5页Journal of Nanjing Xiaozhuang University

基　　金：广东省教育部产学研结合项目(2007A090302100)

摘　　要：随着溶剂微萃取技术的发展,近年来,以离子液体为萃取剂的液相微萃取技术在环境污染物的检测中已经得到大量应用.该文对离子液体-液相微萃取的三种主要模式:离子液体-单液滴微萃取,离子液体-中空纤维膜微萃取,离子液体-分散液液微萃取进行了综述,并着重介绍了其在环境污染物分析中的应用.With the development of liquid-phase microextraction technology, in recent years, ionic liquids as extractant in liquid microextraction technology have been widely used for the analysis of environmental pollutants. This paper provides a brief overview of ionic liquids in three important sample-preparation techniques, namely, ionic liquid single drop microextraction, ionic liquid-hollow fiber membrane microextraction, and ionic liquid-liquid dispersions microextraction, and highlights the application in the analysis of environmental contaminants.

关 键 词：室温离子液体 单液滴微萃取法 中空纤维膜液相微萃取法 分散液液微萃取法 环境污染物 

分 类 号：X502[环境科学与工程—环境工程]