Amphiphilic star-block copolymers and supramolecular transformation of nanogel-like micelles to nanovesicles

被引：27

作者：

Zhu, Jing-Ling ^{[2
]}

Liu, Kerh Li ^{[1
]}

Zhang, Zhongxing ^{[1
]}

Zhang, Xian-Zheng ^{[3
,4
]}

Li, Jun ^{[1
,2
]}

机构：

[1] ASTAR, Inst Mat Res & Engn, Singapore 117602, Singapore

[2] Natl Univ Singapore, Dept Bioengn, Fac Engn, Singapore 117574, Singapore

[3] Wuhan Univ, Dept Chem, Wuhan 430072, Peoples R China

[4] Wuhan Univ, Key Lab Biomed Polymers, Minist Educ, Wuhan 430072, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 48期

关键词：

LASER-LIGHT-SCATTERING; TRIBLOCK COPOLYMERS; DIBLOCK COPOLYMERS; POLY(ETHYLENE; NANOPARTICLES; MORPHOLOGIES; ASSOCIATION; DEGRADATION;

D O I：

10.1039/c1cc15965h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Amphiphilic star-block copolymers based on poly(3-hydroxy-butyrate) with adamantyl end-functionalization were synthesized via anionic ring-opening polymerization and alkyne-azide "Click Chemistry" coupling. In aqueous medium, the copolymers self-assembled into nanogel-like large compound micelles, and transformed into vesicular nanostructures under the direction of host-guest interaction between the adamantyl end and dimethyl-beta-cyclodextrin.

引用

页码：12849 / 12851

页数：3

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