Generation of monodisperse particles by using microfluidics: Control over size, shape, and composition

被引：704

作者：

Xu, SQ

Nie, ZH

Seo, M

Lewis, P

Kumacheva, E

Stone, HA

Garstecki, P

Weibel, DB

Gitlin, I

Whitesides, GM

机构：

[1] Univ Toronto, Dept Chem, Toronto, ON M5S 3H6, Canada

[2] Harvard Univ, Dept Chem & Chem Biol, Cambridge, MA 02139 USA

[3] Harvard Univ, Dept Engn & Appl Sci, Cambridge, MA 02139 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2005年 / 44卷 / 05期

关键词：

copolymerization; gels; microfluidics; monodisperse particles; polymers;

D O I：

10.1002/anie.200462226

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Small-scale engineering: A new strategy for the production of monodisperse colloid particles with precise control of their size, shape, and composition has been developed. Highly monodisperse liquid droplets are formed by using a microfluidic device. The droplets are shaped in a microchannel (spheres, disks, and rods; see images) and solidified in situ by either polymerization or thermal setting.

引用

页码：724 / 728

页数：5

共 19 条

[1] Entropically driven microphase transitions in mixtures of colloidal rods and spheres [J].