Supramolecular Thermoresponsive Hyperbranched Polymers Constructed from Poly(N-Isopropylacrylamide) Containing One Adamantyl and Two β-Cyclodextrin Terminal Moieties

被引：76

作者：

Ge, Zhishen ^{[1
]}

Liu, Hao ^{[1
]}

Zhang, Yanfeng ^{[1
]}

Liu, Shiyong ^{[1
]}

机构：

[1] Univ Sci & Technol China, CAS Key Lab Soft Matter Chem, Hefei Natl Lab Phys Sci Microscale, Dept Polymer Sci & Engn, Hefei 230026, Anhui, Peoples R China

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 2011年 / 32卷 / 01期

基金：

中国国家自然科学基金;

关键词：

beta-cyclodextrin; hyperbranched; molecular recognition; supramolecular structures; thermoresponsive; TRANSFER RADICAL POLYMERIZATION; HOST-GUEST INTERACTIONS; CLICK CHEMISTRY; SELF-ORGANIZATION; MATERIALS SCIENCE; HYDROGEN-BONDS; STAR POLYMERS; CROWN-ETHER; COPOLYMERS; COMPLEXATION;

D O I：

10.1002/marc.201000367

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 [高分子化学与物理];

摘要：

Poly(N-isopropylacrylamide) (PNIPAM) oligomer containing one adamantyl (AD) and two beta-cyclodextrin (beta-CD) moieties at the chain terminals, AD-PNIPAM-(beta-CD)(2), was synthesized by atom transfer radical polymerization (ATRP) and successive click reactions. In aqueous solution, AD-PNIPAM-(beta-CD) 2 spontaneously forms supramolecular thermoresponsive hyperbranched polymers via molecular recognition between AD and beta-CD moieties. To the best of our knowledge, this work represents the first report of the construction of supramolecular thermoresponsive hyperbranched polymers from well-defined polymeric AB(2) building units.

引用

页码：68 / 73

页数：6

共 64 条

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White-Light Emitting Hydrogen-Bonded Supramolecular Copolymers Based on π-Conjugated Oligomers [J].