Supramolecular polymers based on cyclodextrins

被引：57

作者：

Harada, Akira ^{[1
]}

机构：

[1] Osaka Univ, Dept Macromol Sci, Grad Sch Sci, Toyonaka, Osaka 5600043, Japan

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 2006年 / 44卷 / 17期

关键词：

atomic force microscopy (AFM); host-guest systems; macrocyclics; polyrotaxanes; self-assembly; supramolecular structures;

D O I：

10.1002/pola.21618

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Two types of supramolecular polymers based on cyclodextrins were prepared. One was a host-guest type, and the other was a polyrotaxane type. When a guest part was covalently attached to cyclodextrin, they formed supramolecular dimers, a cyclic daisy chain, supramolecular oligomers, and polymers. t-Boe-cinnamamide-alpha-cyclodextrin was found to form chiral supramolecular polymers in aqueous solutions. Supramolecular poly[2]rotaxane polymers and supramolecular alpha,beta-cyclodextrin copolymers were obtained. Polyrotaxanes containing beta-cyclodextrin or gamma-cyclodextrin were prepared. (c) 2006 Wiley Periodicals, Inc.

引用

页码：5113 / 5119

页数：7

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