Artificial Cilia: Generation of Magnetic Actuators in Microfluidic Systems

被引：75
|
作者：
Belardi, Jacob [1 ]
Schorr, Nicolas [1 ]
Prucker, Oswald [1 ]
Ruehe, Juergen [1 ]
机构：
[1] Univ Freiburg, Dept Microsyst Engn IMTEK, D-79110 Freiburg, Germany
来源：
ADVANCED FUNCTIONAL MATERIALS | 2011年 / 21卷 / 17期
关键词：
MICROPILLAR ARRAYS; PROPULSION; STABILITY; BEHAVIOR; FORCE;
D O I：
10.1002/adfm.201100787
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Magnetic artificial cilia are fabricated from photoreactive copolymer precursors filled with magnetic nanoparticles by a new photolithographic process. Two different crosslinkers and UV-radiation of two different wavelengths are used to generate arrays of planar magnetically actuatable rubber flaps. The cilia are integrated into a microfluidic channel and operated in water using a rotating permanent magnet.
引用
收藏
页码：3314 / 3320
页数：7
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