摘要
通过分子自组装形成稳定和结构可控的材料是现在功能材料学、生物学的焦点,构筑纳米尺寸的功能性分子自组装体更是接近生命现象和过程的本质。基于环糊精的超分子组装以其选择性、可调控性和生物相容性等优势引起了广泛关注。本文就近十年来基于环糊精的纳米尺寸的功能组装体的研究进展进行简要综述,包括修饰环糊精的软连接自组装,环糊精轮烷、聚轮烷、纳米线、纳米管、纳米笼的设计、构筑及其更高级组装,以及环糊精与纳米粒子的分子组装和基于环糊精的分子机器。
It is very important to form a very stable, structure-controlled material by molecular assembly in the filelds of materials and life science. The fabrication of specific supramolecular systems in nano size with target biological functions is crucial important in revealing the nature and process of life. The self-assembly based on cych）dextrins becomes the focus recently due to the advantages of selectivity, regulating capability, biocompatibility and other interesting properties. The recent advances on various types of cyclodexrin assemblies are summarized, native and modified cyclodextrins, cyclodextrin rotaxanes and polyrotaxanes, cyclodextrin nanowire, nanotube, nanocage, and their secondary assembly, assembly of cyclodextrins and nanoparticles, and other high-order assembly based on cyclodextrins.
出处
《化学世界》
CAS
CSCD
北大核心
2009年第3期178-181,185,共5页
Chemical World
基金
国家科技部863重点项目(No.2003AA2Z3267)
关键词
环糊精
超分子体系
自组装
cyclodextrins
supramolecules
self-assembly
