影响电刺激响应型智能水凝胶弯曲行为的因素

摘要

电刺激响应型水凝胶是一类在电场作用下可以发生溶胀、收缩、变形、弯曲等行为的智能型凝胶，其中弯曲行为具有良好的应用前景。本文主要对智能型水凝胶发生弯曲行为的机理、影响因素以及在药物输送系统中的应用进行了综述并进行展望。%The electrical responsive hydrogels are a kind of smart gels under the electric field,which can occur swelling, shrink,deformation,bending behavior and so on,in which the bending behavior has a good application prospect.In this paper,the mechanism of bending behavior of smart hydrogels,the influencing factors and its application in drug delivery systems were reviewed,at last their prospect was put forward.