Retention Behavior of 2, 4-Dichlorophenoxyacetic Acid and 2-Methyl-4-chlorophenxyacetic Acid on Molecularly Imprinted Polymers

摘要：

The synthesis of molecularly imprinted polymers (MIP) based on ion-pair interaction has been proposed. In this method, the acidities of template and analog play an important role when the structure of analyte is similar to that of the template molecule. 2, 4- dichlorophenoxyacetic acid (2, 4-D) and 2-methyl-4- chlorophenxyacetic acid (MCPA) with different acidity were imprinted and selectivity evaluated by HPLC for each acid on each imprinted polymer. The data obtain from chromatographic experiments indicates the evidence for the acidity selectivity in ion-pair interaction imprinted polymers.

关键词： Molecularly imprinted polymer (MIP) ion-pair interaction 2, 4-dichlorophenoxyacetic acid (2, 4-D) 2-methyl-4-chlorophenxyacetic acid (MCPA)

作者: Zhang Huiting Zhang Wei Hua Wei Pan Canping

作者单位: Department of Applied Chemistry, College of Science, China Agricultural University, Beijing 100094, P. R. China

会议类型: 国际会议

会议名称: 第三届“农药与环境安全国际学术研讨会暨第七届“植物化学保护和全球法律一体化国际研讨会(3rd International Symposium on Pesticide and Environmental Safety & 7th International Workshop on Crop Protection Chemistry and Regulatory Harmonization)

会议地点: 北京

会议语种:英文

页码: 132-134

在线出版日期: 2007-10-09（万方平台首次上网日期，不代表论文的发表时间）