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Jeong, Hoon Eui
Multiscale Biomimetics and Manufacturing Lab.
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UV-assisted capillary force lithography for engineering biomimetic multiscale hierarchical structures: From lotus leaf to gecko foot hairs

Author(s)
Jeong, Hoon EuiKwak, RhokyunKhademhosseini, AliSuh, Kahp Y.
Issued Date
2009-12
DOI
10.1039/b9nr00106a
URI
https://scholarworks.unist.ac.kr/handle/201301/7364
Fulltext
http://pubs.rsc.org/en/Content/ArticleLanding/2009/NR/b9nr00106a#!divAbstract
Citation
NANOSCALE, v.1, no.3, pp.331 - 338
Abstract
This feature article provides an overview of the recently developed two-step UV-assisted capillary force lithography 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.
Publisher
ROYAL SOC CHEMISTRY
ISSN
2040-3364

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