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Jeong, Hoon Eui
Multiscale Biomimetics & Manufacturing Lab
Research Interests
  • Biomimetics
  • Multiscale manufacturing
  • Micro/nanofabrication

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Enhanced tribological properties of lotus leaf-like surfaces fabricated by capillary force lithography

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Title
Enhanced tribological properties of lotus leaf-like surfaces fabricated by capillary force lithography
Other Titles
Enhanced tribological properties of lotus leaf-like surfaces fabricated by capillary force lithography
Author
Singh, R. A.Yoon, E.-S.Kim, H. J.Kong, H.Park, S.Jeong, Hoon EuiSuh, K. Y.
Keywords
biomimetic; lithography; polymer; tribology
Issue Date
2007-05
Publisher
MANEY PUBLISHING
Citation
SURFACE ENGINEERING, v.23, no.3, pp.161 - 164
Abstract
The surface topography of a real lotus leaf was successfully replicated using a capillarity directed soft lithographic technique. The replication was carried out on poly(methyl methacrylate) (PMMA) film coated on a silicon wafer. The friction property of the patterned surfaces was investigated on a microscale. Its friction coefficient was almost six times lower than that of the PMMA thin film. The reduced real area of contact projected by the patterned surface appears to be the main reason for its superior friction property
URI
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DOI
10.1179/174327806X124681
ISSN
0267-0844
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