Stooped Nanohairs: Geometry-Controllable, Unidirectional, Reversible, and Robust Gecko-like Dry Adhesive

被引：145

作者：

Kim, Tae-il ^{[3
]}

Jeong, Hoon Eui ^{[1
,2
]}

Suh, Kahp Y. ^{[1
,2
]}

Lee, Hong H. ^{[3
]}

机构：

[1] Seoul Natl Univ, Sch Mech & Aerosp Engn, Seoul 151742, South Korea

[2] Seoul Natl Univ, Inst Adv Machinery & Design, Seoul 151742, South Korea

[3] Seoul Natl Univ, Sch Chem & Biol Engn, Seoul 151742, South Korea

来源：

ADVANCED MATERIALS | 2009年 / 21卷 / 22期

关键词：

ASPECT-RATIO; FOOT-HAIR; MICROFIBER ARRAYS; LITHOGRAPHY; MODULUS; ATTACHMENT; FRICTION; SURFACES; FORCE; MOLD;

D O I：

10.1002/adma.200803710

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A simple yet robust method to fabricate an array of stooped nanohairs; is presented, with a proper choice of material and post e-beam exposure even for an aspect ratio of 10. The stooped nanohairs have the unidirectional feature of frictional adhesion with a remarkably high adhesion force (similar to 11 N cm(-2)).

引用

页码：2276 / +

页数：7

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