Cyclodextrin-assisted assembly of stimuli-responsive polymers in aqueous media

被引：95

作者：

Yuen, Fanny ^{[1
]}

Tam, Kam Chiu ^{[1
]}

机构：

[1] Univ Waterloo, Dept Chem Engn, Waterloo Inst Nanotechnol, Waterloo, ON N2L 3G1, Canada

来源：

SOFT MATTER | 2010年 / 6卷 / 19期

关键词：

FREE-RADICAL POLYMERIZATION; OXIDE) TRIBLOCK COPOLYMERS; HOST-GUEST INTERACTIONS; WATER-SOLUBLE POLYMERS; HYDROPHOBICALLY-MODIFIED ALGINATE; AMPHIPHILIC POLY(ETHYLENE OXIDE); HYDROPHILIC BLOCK-COPOLYMER; INDUCED PHASE-TRANSITIONS; DRUG-DELIVERY SYSTEMS; B-PEI COPOLYMER;

D O I：

10.1039/c0sm00043d

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

This review explores the advances in stimuli-responsive polymeric inclusion complexes, comprising of cyclodextrins, in aqueous media. Cyclodextrin complexation allows these polymeric systems to possess tailored physical properties that permit them to form novel supramolecular structures. By including and combining stimuli-responsive characteristics, these special systems can transform into various morphologies when exposed to different kinds of external stimuli. A wide variety of these stimuli-responsive polyrotaxanes and functionalized cyclodextrin polymers that possess interesting supramolecular characteristics are discussed, with specific focus on pH-, temperature-, photo- and redox-sensitive systems. These unusual polymer/cyclodextrin systems provide a basis for many useful applications, such as drug delivery, environmentally friendly coatings, personal home care products, separation processes, food processing, and microelectronics.

引用

页码：4613 / 4630

页数：18

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