Janus Particles Templated from Double Emulsion Droplets Generated Using Mcrofluidics

被引：206
|
作者：
Chen, Chia-Hung [1 ]
Shah, Rhutesh K. [2 ,3 ]
Abate, Adam R. [2 ,3 ]
Weitz, David A. [2 ,3 ]
机构：
[1] Univ Cambridge, Cavendish Lab, Cambridge CB3 0HE, England
[2] Harvard Univ, Sch Engn & Appl Sci, Cambridge, MA 02138 USA
[3] Harvard Univ, Dept Phys, Cambridge, MA 02138 USA
来源：
LANGMUIR | 2009年 / 25卷 / 08期
基金：
美国国家科学基金会;
关键词：
MICROFLUIDIC DEVICES; NANOPROBES; MICROGELS; MICROPARTICLES; LITHOGRAPHY; FABRICATION; INTERFACES; ANISOTROPY; DESIGN;
D O I：
10.1021/la900240y
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We present a simple microfluidics-based technique to fabricate Janus particles using double-emulsion droplets as templates. Since each half of the particles is templated from a different immiscible fluid, this method enables the formation of particles from two materials with vastly different properties. The use of microfluidics affords excellent control over the size, morphology, and monodispersity of the particles.
引用
收藏
页码：4320 / 4323
页数：4
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