摘要
具有特殊性质的微/纳米粒子,在药物传递、吸收分离、光电材料和磁性设备等多个领域具有重要的应用价值。近年来,微流控技术在有机合成、高分子化学以及材料制备等领域表现出传统釜式反应器无法比拟的优势。本文介绍了基于微流控技术制备微/纳米粒子的最新研究进展,包括以单乳液为模板合成球形和非球形聚合物粒子、无机物粒子、贵金属纳米粒子和半导体纳米粒子,以多重乳状液为模板制备壳核粒子、Janus粒子和微囊。
Micro-and nanoparticles with unique properties have broad applications in drug delivery,absorption separation,optical/electrical materials,and magnetic device,etc. Due to the huge volume-to-surface ratio and continuous flow characteristic,remarkable advantages have been made in organic chemistry,polymer synthesis and material preparation by employing microfluidic technology compared with the traditional batch reactor. This review summarizes the recent progress in microfluidic synthesis of micro-and nanoparticles. Microreactor system can precisely monitor and control the particle formation process. By using single emulsion as the template,spherical and non-spherical polymer/inorganic/noble metal/semiconductor particles are fabricated. Multiemulsions are used as templates for fabricating core shell particles,Janus particles and microcapsules.
作者
刘一寰
胡欣
朱宁
郭凯
Yihuan Liu;Xin Hu;Ning Zhu;Kai Guo(College of Biotechnology and Pharmaceutical Engineering,State Key Laboratory of Materials-Oriented Chemical Engineering,Nanjing Tech University,Nanjing 211800,China;College of Materials Science and Engineering,Nanjing Tech University,Nanjing 211800,China)
出处
《化学进展》
SCIE
CAS
CSCD
北大核心
2018年第8期1133-1142,共10页
Progress in Chemistry
基金
国家自然科学基金项目(No.21878145
21504039
21604037
21522604)资助~~
关键词
微流控技术
纳米粒子
微米粒子
液滴
功能性材料
microfluidic
nanoparticles
microparticles
drops
functionalized materials
