UV-assisted capillary force lithography for engineering biomimetic multiscale hierarchical structures: From lotus leaf to gecko foot hairs

被引：66

作者：

Jeong, Hoon Eui ^{[1
]}

Kwak, Rhokyun ^{[1
]}

Khademhosseini, Ali ^{[2
,3
]}

Suh, Kahp Y. ^{[1
,4
]}

机构：

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

[2] Harvard Univ, Brigham & Womens Hosp, Sch Med, Dept Med,Ctr Biomed Engn, Boston, MA 02115 USA

[3] MIT, Harvard Mit Div Hlth Sci & Technol, Cambridge, MA 02139 USA

[4] Seoul Natl Univ, World Class Univ Program Multiscale Mech Design, Seoul 151742, South Korea

来源：

NANOSCALE | 2009年 / 1卷 / 03期

关键词：

POLYMER NANOHAIRS; ADHESIVE FORCE; NANOSTRUCTURES; FABRICATION; SURFACES; SCALE; INHIBITION; NANOTUBES; NANOSCALE; NANOWIRES;

D O I：

10.1039/b9nr00106a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

This feature article provides an overview of the recently developed two-step UV-assisted capillary force lithoaraphy and its application to fabricating well-defined micro/nanoscale hierarchical structures. This method utilizes an oxygen inhibition effect in the course of UV irradiation curing and a two-step moulding process, to form multiscale hierarchical or suspended nanobridge structures in a rapid and reproducible manner. After a brief description of the fabrication principles, several examples of the two-step UV-assisted moulding technique are presented. In addition, emerging applications of the multiscale hierarchical structures are briefly described.

引用

页码：331 / 338

页数：8

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