Nano-anemones: Stimulus-responsive copolymer-micelle surfaces

被引：83

作者：

Webber, GB

Wanless, EJ

Armes, SP

Tang, YQ

Li, YT

Biggs, S ^{[1
]}

机构：

[1] Univ Leeds, Sch Proc Environm & Mat Engn, Leeds LS2 9JT, W Yorkshire, England

[2] Univ Newcastle, Sch Environm & Life Sci, Callaghan, NSW 2308, Australia

[3] Univ Sheffield, Dept Chem, Sheffield S3 7HF, S Yorkshire, England

来源：

ADVANCED MATERIALS | 2004年 / 16卷 / 20期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1002/adma.200400086

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Robust, stimulus-responsive thin films are prepared by self-assembly of diblock-copolymer micelles from aqueous solution. Atomic force microscopy and fluorescence spectroscopy show that the hydrophobic polymer cores of block copolymer micelles adsorbed at high pH become localized cationic polymer brushes reversibly at low pH without micellar desorption (see Figure).

引用

页码：1794 / +

页数：6

共 29 条

[1]

Báñez MVD, 2001, POLYMER, V42, P29

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