Patterning microfluidic device wettability using flow confinement

被引：112

作者：

Abate, Adam R. ^{[1
]}

Thiele, Julian ^{[1
,2
]}

Weinhart, Marie ^{[3
]}

Weitz, David A. ^{[1
]}

机构：

[1] Harvard Univ, Dept Phys, Sch Engn & Appl Sci, Cambridge, MA 02138 USA

[2] Univ Hamburg, Inst Phys Chem, Hamburg, Germany

[3] Free Univ Berlin, Inst Chem & Biochem Organ Chem, D-1000 Berlin, Germany

来源：

LAB ON A CHIP | 2010年 / 10卷 / 14期

基金：

美国国家科学基金会;

关键词：

MONODISPERSE DOUBLE EMULSIONS; SYSTEMS;

D O I：

10.1039/c004124f

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

We present a simple method to spatially pattern the surface properties of microfluidic devices using flow confinement. Our technique allows surface patterning with micron-scale resolution. To demonstrate its effectiveness, we use it to pattern wettability to form W/O/W and O/W/O double emulsions.

引用

页码：1774 / 1776

页数：3

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