两亲性超分子的自组装及应用  

Self-assembly and application of supramolecular amphiphiles

作　　者：陈峰春 朱吉凯[1,2] 金光日[1] 陈铁[1] 金龙一[1] 

机构地区：[1]延边大学理学院化学系,吉林延吉133002 [2]齐齐哈尔市疾病预防控制中心,黑龙江齐齐哈尔161005

出　　处：《延边大学学报（自然科学版）》2016年第2期136-142,共7页Journal of Yanbian University（Natural Science Edition）

基　　金：国家自然科学基金资助项目(2156020075;21564016)

摘　　要：两亲性超分子的自组装主要是基于分子之间的非共价键相互作用,自组装成形貌各异的稳定聚集体,并可以通过外界刺激响应来实现两亲性分子的自组装与去组装.两亲性分子在外界条件变化下改变原有形貌形态,源于非共价键具有良好的可控性和可逆性.本文综述了具有两亲性的有机小分子、高分子、生物分子的自组装以及外界刺激对两亲性分子自组装的影响,并介绍了两亲性分子自组装的相关应用.The self-assembly of amphiphiles primarily focus on the non-covalent interactions between mole cules, which can self-assemble into the stable aggregation with various nano-structures. In addition, the self- assembly and disassembly of amphiphiles are realized by means of external stimuli response. The morphology of the original shape of amphiphiles changes under the condition of external stimulation, due to intrinsic prop erties of good controllability and reversibility of the non covalent bond. This paper reviews stimuli-responsive self-assembly of small organic molecules, polymers, biomolecules, and introduces the related application of amphiphilic molecules.

关 键 词：超分子 两亲分子 分子自组装 外界刺激响应 

分 类 号：N533[自然科学总论]