Molecularly Imprinted Polymer with Calix[4]arene Derivative for the Recognition of Acetanilide

• 来源期刊: 中国化学（英文版）
• 学科: 化学
• 年，卷（期）: 2004,（3）
• 页码范围: 275-278
• 页数: 4页
• 分类号: O6
• 语种: 英文

摘要

Two molecularly imprinted polymers binding to analgesic acetanilide were prepared using either dual functional monomers of calix[4]arene derivative and acrylamide or single monomer acrylamide, respectively. The polymers were ground, sieved and investigated by equilibrium binding experiment to evaluate their recognition properties for the template and other substrates. Scatchard analysis showed that homogeneous recognition sites were formed in the imprinted polymer matrix. Our results demonstrated that the polymer using two functional monomers exhibited better selectivity for the template. This study may open new frontiers for the development and application of imprinted polymers, such as drug separation and purification.