Supramolecular self-assembly of giant polymer vesicles with controlled sizes

被引：237

作者：

Zhou, YF ^{[1
]}

Yan, DY ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Coll Chem & Chem Engn, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 37期

关键词：

block copolymers; self-assembly; supramolecular chemistry; vesicles;

D O I：

10.1002/anie.200460325

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An ill-defined hyperbranched multiarm copolymer (see picture) with a high hydrophilic fraction (>60%) self-assembles in water to form giant polymer vesicles (branched polymersomes). The size of the branched polymersomes can be easily controlled by adjusting the hydrophilic fraction of the copolymer, with the average diameter of the larger branched polymersomes exceeding 100 μm.

引用

页码：4896 / 4899

页数：4

共 39 条

[1] Block copolymer assemblies with cross-link stabilization: From single-component monolayers to bilayer blends with PEO-PLA [J].