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手性超分子组装体广泛存在于自然界中,因其在材料、化学和生物学等领域广阔的应用前景,引起了科学家们极大的兴趣。其中以糖类分子作为手性源,经分子自组装构筑手性超分子组装体的研究已成为超分子化学领域的研究热点之一。本文综述了基于糖类修饰的苝酰亚胺分子、偶氮苯分子、联苯类分子和卟啉类分子等芳香分子化合物经自组装构筑的手性超分子组装体,介绍了其在有机溶剂和水的混合溶剂、水中的凝胶性质,超分子手性特征和功能,糖分子类型与超分子组装体手性间的关系等,并对基于糖类的手性超分子组装体的前景进行了展望。
Chiral supramolecular assemblies exist widely in nature and have attracted great interest of scientists because of their broad application prospects in materials, chemistry and biology. One of the sugar molecules as a chiral source, the molecular self-assembly of chiral supramolecular assembly research has become one of the hot spots in the field of supramolecular chemistry. This review summarizes the chiral supramolecular assemblies based on self-assembly of aromatic compounds such as perylene imide, azobenzene, biphenyl and porphyrin modified by carbohydrates, and introduces their applications in organic solvents And water, gel properties in water, supramolecular chiral character and function, relationship between sugar molecular type and supramolecular assembly chirality, etc., and the prospect of saccharide based chiral supramolecular assembly Looking forward.