Artificial Cilia: Generation of Magnetic Actuators in Microfluidic Systems

被引：76

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

页码：3314 / 3320

页数：7