Abstract: A new type of molecularly imprinted polymer was synthesized with malachite armillarisin A as template molecular,2-vinylpyridine(2-VP) as functional monomer,in acetonitrile-N,N-dimethylformide(60: 40) system.The binding characteristics of the ternplatewere evaluated by equilibrium adsorption and HPLC.The results showed that there were two classes of recognized sites in the polymers and the MIP showed specific afinity toward armillarisin A.The results showed that the imprinted polymer had good affinity and marked selectivity for armillarisin A,and can separate armillarisin A with its analogue commendably.The new polymer can be used to the enrichment of armillarisin A in complex sample,and work as separation media to separate and detected armillarisin A by HPLC.
Template and target information: armillarisin A
Author keywords: molecular imprinted polymer, Armillarisin a, selective adsorption, HPLC