Artificial carbon cilium using induced charge electro-osmosis

被引：9

作者：

Sugioka, Hideyuki ^{[1
]}

Ishikawa, Masato ^{[1
]}

机构：

[1] Shinshu Univ, Dept Mech Syst Engn, 4-17-1 Wakasato, Nagano 3808553, Japan

来源：

AIP ADVANCES | 2020年 / 10卷 / 05期

关键词：

Electric fields - Electrolysis - Electroosmosis - Reynolds number;

D O I：

10.1063/1.5143700

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Artificial cilia are promising as a next generation microfluidic device. In this study, we experimentally report that fibrous carbon wires produced by the self-organization process show cilium motions due to induced charge electro-osmosis (ICEO) under AC electric fields in water. In particular, we experimentally demonstrate that the carbon ICEO cilium with a branching wire structure shows asymmetric beating motion. We believe that our findings will contribute to the research of artificial cilia having asymmetrical motions, which would provide net propulsion in a low Reynolds number regime.

引用

页数：6

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