智能分子印迹水凝胶的研究进展

Progress in studies of intelligent molecular imprinting hydrogels

分子印迹技术具有预定性、识别性和实用性的特点,而智能水凝胶在外界环境刺激下能产生体积或相的转变。主要介绍了将2者结合起来的一类智能分子印迹水凝胶。它是一种能够实现环境调变响应的目标分子吸收与释放功能的高分子聚合物,其中环境变化主要包括温度、pH值、电刺激等。

The molecular imprinting technique has a feature of predetermination,recognition and practicability,andthe intelligent hydrogel can modify their swelling behavior under external environmental stimuli.This article mainlydescribed a class of intelligent molecular imprinting hydrogels which combine the two technologies.These hydrogels are thepolymer molecules to be able to produce the environmental modification response and achieve the absorbing and releasing oftarget molecules.Here the major environmental change factors include temperature,pH value and electrical stimulation.