表面印迹技术分离富集痕量金属离子研究进展  

Progress of Surface Imprinting Technique in Separation and Enrichment of Trace Metal Ions

作　　者：吴新华[1] 石慧[1] 阳小宇[1] 王织云[1] 

机构地区：[1]湖南化工职业技术学院制药与生物工程系,湖南株洲412004

出　　处：《广州化工》2015年第3期10-12,共3页GuangZhou Chemical Industry

基　　金：2012年度湖南省科技厅项目(No:2012SK3180)

摘　　要：表面印迹技术是分子印迹技术中的一种,将表面印迹技术应用于固相萃取、膜分离等方面分离富集金属离子有着广泛的应用前景。简述了表面印迹聚合物分离富集痕量金属离子的最新研究进展,根据表面印迹聚合物载体的不同,分别介绍了金属离子表面印迹聚合物的制备及其金属离子表面印迹技术在固相萃取、传感器、分子印迹膜方面的应用,并对该领域目前存在的问题进行了分析和展望。Surface imprinted technology was one of the molecular imprinted technology, surface imprinted technique applied to solid phase extraction, membrane separation has a broad application prospect on enrichment of metal ions. The latest research progress on the enrichment of trace metal ions by surface imprinting technique were described. According to the surface imprinted polymer carrier, the preparation of surface molecularly imprinted polymer and the applications of surface imprinted technique in solid phase extraction, sensor and membrane on the enrichment of trace metal ions were introduced separately. The problems and suggestions for the further study of metalion related molecular imprinted technology were also discussed.

关 键 词：表面印迹聚合物 模板离子 金属离子 

分 类 号：O65[理学—分析化学]