Belousov-Zhabotinsky反应驱动的智能高分子材料:拓扑结构及仿生功能

发布时间：2018-05-22 13:10

本文选题：拓扑结构 + 仿生功能　；参考：《化学进展》2016年01期

【摘要】：化学自振荡反应驱动的智能高分子材料常被称为自振荡高分子材料(self-oscillating polymer materials,SOPMs),其中以Belousov-Zhabotinsky(BZ)反应驱动的SOPMs研究最为深入,为高分子材料领域的一大研究热点。与传统智能高分子材料不同,SOPMs体系具有高度的自调节性,即可以不需要外界"开-关"转换的刺激就能自动、可逆、周期性地发生状态转变。本文结合SOPMs的最新研究结果,介绍该类材料在新型拓扑结构设计和仿生功能研究两个方面的新思想和新方法。在拓扑结构设计方面,主要介绍梳形自振荡高分子凝胶、"聚轮烷"互锁自振荡高分子凝胶、多级结构自振荡高分子凝胶、超级交联自振荡高分子凝胶、支化自振荡高分子、自振荡高分子刷以及嵌段自振荡高分子材料。在仿生功能研究方面,主要阐述自振荡高分子囊泡、人工细胞、自主肠状运动、趋光避光运动。最后,对SOPMs今后的发展作了展望。
[Abstract]:The intelligent polymer materials driven by chemical self-oscillating reactions are often called self-oscillating polymer materialsn (SOPMsN). Belousov-Zhabotinsky-BZ (BZ) reaction driven SOPMs is the most in-depth study, which is a hot research topic in the field of polymer materials. Unlike traditional intelligent polymer materials, SOPMs have a high degree of self-regulation, that is, they can change state automatically, reversible and periodically without external "on-off" switching stimuli. Based on the latest research results of SOPMs, this paper introduces the new ideas and methods of this kind of materials in the design of new topology structure and the study of bionic function. In the aspect of topology design, comb self-oscillating polymer gel, interlocking self-oscillating polymer gel, multi-stage self-oscillating polymer gel, super-crosslinked self-oscillating polymer gel, branched self-oscillating polymer are introduced. Self-oscillating polymer brush and block self-oscillating polymer materials. In the research of bionic function, self-oscillating polymer vesicles, artificial cells, autonomic intestinal motion, light-seeking and avoiding light movement are mainly described. Finally, the future development of SOPMs is prospected.
【作者单位】：西安工业大学材料与化工学院;中国科学院成都有机化学研究所;
【基金】：国家自然科学基金项目(No.51373175,21506167) 西安工业大学科研启动基金项目(No.0853-302020350);西安工业大学校长基金项目(No.XAGDXJJ1409)资助陕西省自然科学基金项目(No.2014JM6239)~~
【分类号】：TB324

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