可逆加成-断裂链转移沉淀聚合法制备噻菌灵分子印迹聚合物

摘要

Reversible addition-fragmentation chain transfer (RAFT)precipitation polymerization was applied to prepare thiabendazole molecularly imprinted polymers (MIPs). The RAFT-MIPs had better dispersion and imprinting efficiency than those of the MIPs prepared by traditional precipitation polymerization (TR-MIPs). The results provided the possibility for separation and enrichment of thiabendazole from complicated matrices.%采用可逆加成-断裂链转移(RAFT)聚合技术与沉淀聚合技术相结合的方法合成了噻菌灵分子印迹聚合物.该聚合物微粒具有更好的分散性,其印迹效果比传统沉淀聚合法得到的分子印迹聚合物更好.为从复杂的农药残留中富集和分离噻菌灵提供了可能.