Organic/inorganic hybrid vesicles based on a reactive block copolymer

被引：209

作者：

Du, JZ

Chen, YM ^{[1
]}

Zhang, YH

Han, CC

Fischer, K

Schmidt, M

机构：

[1] Chinese Acad Sci, State Key Lab Polymer Phys & Chem, Joint Lab Polymer Sci & Mat, Inst Chem, Beijing 100080, Peoples R China

[2] Johannes Gutenberg Univ Mainz, Inst Chem Phys, D-6500 Mainz, Germany

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2003年 / 125卷 / 48期

关键词：

D O I：

10.1021/ja0368610

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Presented in this communication is a novel hybrid vesicle with a cross-linked polyorganosiloxane wall based on a new reactive block copolymer, poly(ethylene oxide)-block-poly(3-(trimethoxysilyl)propyl methacrylate) (PEO-b-PTMSPMA), which was synthesized by atom transfer radical polymerization. The vesicles were prepared first by self-assembly of the block copolymer in a selective solvent, and then the PTMSPMA block was subjected to hydrolysis and polycondensation reaction to fix vesicle wall in the presence of triethylamine as a catalyst. Transmission electron microscopy, scanning electron microscopy, NMR, and light scattering have been used to characterize the vesicles. Copyright © 2003 American Chemical Society.

引用

页码：14710 / 14711

页数：2

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