摘要
近年来,关于刺激响应性高分子尤其是光响应性功能高分子的合成及应用备受关注.相比于其他刺激源(pH、温度等),光刺激有光源波长可调节、可远程操控等优点,这使得光响应性高分子具有独特的优点.本文综述了近阶段光响应性高分子合成,包括聚合后修饰法、含感光基元单体的自由基聚合和缩聚等,光响应性功能高分子的光响应机制,以及光响应性高分子在光控药物释放、光电器件、生物传感等领域的应用.
Stimulus-responsive polymers, especially photo-responsive polymers have aroused great interest in recent years. Since light is an environment-friendly and remotely controllable stimulus, which affords photo-responsive polymers with great advantages. This review summarized the recent progress on the synthesis of photo-responsive polymers via post-polymerization modification, radical polymerization and polycondensation, the response mechanism of photo-responsive polymers, and their applications in photo-controlled drug release, photoelectric devices and biosensors.
作者
钱思佳
聂慧君
李申振
张望清
Sijia Qian;Huijun Nie;Shenzhen Li;Wangqing Zhang(Key Laboratory of Functional Polymer Materials of the Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China;Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300071, China)
出处
《中国科学：化学》
CAS
CSCD
北大核心
2019年第5期704-715,共12页
SCIENTIA SINICA Chimica
基金
国家自然科学基金(编号:21525419
21474054)资助项目
关键词
光响应高分子
功能高分子
偶氮苯
高分子合成
photo-responsive polymer
functional polymer
azobenzene
polymer synthesis
