摘要
采用表面分子印迹技术,在硅胶表面合成了苄嘧磺隆印迹聚合物(MIPs),将MIPs超声分散于氨基苯磺酸溶液中,通过在金电极表面电聚合氨基苯磺酸制备了苄嘧磺隆传感器,采用循环伏安法对电极制备过程进行了表征。
The bensulfuron-methyl molecularly imprinted polymers(MIPs) are prepared on the surface of Silica gel via a surface molecular imprinting technique.The MIPs are dissolved in o-aminobenzene sulfonic acid(ABS) and are sonicated for 20 min,and then the sensor is constructed by electropolymerization of ABS at the gold electrode surface..Cyclic voltammetry(CV) is performed to characterize the modification procedure.
出处
《贵州师范学院学报》
2011年第3期24-26,共3页
Journal of Guizhou Education University
基金
贵州省科学技术基金项目(黔科合J字[2010]2120号)
贵州师范学院自然科学专项项目
关键词
表面分子印迹技术
苄嘧磺隆
电流传感器
surface molecular imprinting technique
bensulfuron-methyl
amperometric sensor