Size-Controllable Synthesis and Functionalization of Ultrafine Polymeric Nanoparticles

被引:6
|
作者
Chen, Mengjun [1 ]
Yang, Wantai [1 ]
Yin, Meizhen [1 ]
机构
[1] Beijing Univ Chem Technol, Key Lab Carbon Fiber & Funct Polymers, State Key Lab Chem Resource Engn, Beijing 100029, Peoples R China
基金
美国国家科学基金会;
关键词
ultrafine nanoparticles; N; N-dimethylacrylamide; auto-precipitation; functionalization; polymer nanoparticles; REVERSE MICELLES; PARTICLES; NANOTECHNOLOGY; NANOSCIENCE; DELIVERY; DRUG;
D O I
10.1002/smll.201203130
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A facile approach to ultrafine hydrophilic polymeric nanoparticles within 10 nm is developed by anhydrous or aqueous inverse microemulsion polymerization of N,N-dimethylacrylamide. Since auto- precipitation of products occurs without any demulsifiers, the recycling of surfactants is feasible. The auto-precipitation mechanism is proposed and discussed. Functionalization of the nanoparticles is achieved by employing them as nanoreactors to form hybrids with titanium tetraisopropoxide. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码:2715 / 2719
页数:5
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