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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。
The formation of stable and structure-controllable materials through molecular self-assembly is now the focus of functional materials science and biology. The construction of self-assembly functional molecules of nano-scale is closer to the essence of life phenomena and processes. Supramolecular assembly based on cyclodextrin has drawn much attention due to its advantages such as selectivity, regulatability and biocompatibility. This review summarizes the progress of the research on nanosized functional assemblies based on cyclodextrins in recent ten years, including modification of soft-link cyclodextrins, cyclodextrins, polyrotaxanes, nanowires, nanotubes, Cage design, construction and its more advanced assembly, as well as the molecular assembly of cyclodextrins and nanoparticles and cyclodextrin-based molecular machines.