Fabrication of Bioinspired Actuated Nanostructures with Arbitrary Geometry and Stiffness

被引：154

作者：

Pokroy, Boaz ^{[1
]}

Epstein, Alexander K. ^{[1
]}

Persson-Gulda, Maria C. M. ^{[1
]}

Aizenberg, Joanna ^{[1
,2
]}

机构：

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

[2] Harvard Univ, Dept Chem & Chem Biol, Cambridge, MA 02138 USA

来源：

ADVANCED MATERIALS | 2009年 / 21卷 / 04期

基金：

美国国家科学基金会;

关键词：

ADHESION; ARRAYS;

D O I：

10.1002/adma.200801432

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Bio-inspired, multifunctional, high-aspect-ratio nanostructured surfaces are fabricated in a variety of materials with controlled geometry and stiffness. A soft-lithography method that allows the one-to-one replication of nanostructures and renders it possible to produce arbitrary nanostructures with cross-sectional shapes, orientations, and 2D lattices that are different from the original master is presented. The actuation of the posts is demonstrated.

引用

页码：463 / +

页数：8

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