Biomimetics pp 205-212 | Cite as

Fabrication and Characterization of Micropatterned Structures Inspired by Salvinia molesta

Chapter
First Online:
Part of the Biological and Medical Physics, Biomedical Engineering book series (BIOMEDICAL)

Abstract

The floating water ferns of genus Salvinia are of interest because of their ability to trap and hold an air film under water for up to several months (Koch et al. 2009). The ability to retain air prevents wetting and submersion. Specifically, Salvinia molesta has been studied because of its complex structured surface. It is an aquatic fern commonly known as giant Salvinia and is native to south-eastern Brazil. S. molesta is a free-floating plant that does not require soil and consists of leaves that are roughly 0.5–4 cm wide and long.

Keywords

Contact Angle Water Droplet Adhesive Force Vertical Orientation High Contact Angle 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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References

  1. Balasubramanian, A. K., Miller, A. C., and Rediniotis, O. K., (2004), “Microstructured Hydrophobic Skin for Hydrodynamic Drag Reduction,” AIAA J. 42, 411-414.Google Scholar
  2. Barthlott, W., Schimmel, T., Wiersch, S., Koch, K., Brede, M., Barczewski, M., Walheim, S., Weis, A., Kaltenmaier, A., Leder, A., and Bohn, H. F., (2010), “The Salvinia Paradox: Superhydrophobic Surfaces with Hydrophilic Pins for Air Retention Under Water,” Adv. Mater. 22, 2325-2328.Google Scholar
  3. Choi, C.-H., and Kim, C.-J,. (2006), “Large Slip of Aqueous Liquid Flow Over a Nanoengineered Superhydrophobic Surface,” Phys. Rev. Lett. 96, 066001.Google Scholar
  4. Henoch, C., Krupenkin, T. N., Kolodner, P., Taylor, J. A., Hodes, M. S., Lyons, A. M., and Breuer, K., (2006), “Turbulent Drag Reduction using Superhydrophobic Surfaces,” 3 rd AIAA Flow Control Conf. June 5-8, San Francisco, CA, AIAA-2006-3192.Google Scholar
  5. Hunt, J. and Bhushan, B., (2011), “Nanoscale Biomimetics Studies of Salvinia Molesta for Micropattern Fabrication,” J. Colloid Interf. Sci. 363, 187-192.Google Scholar
  6. Koch, K., Bhushan, B., and Barthlott, W., (2009), “Multifunctional Surface Structures of Plants: An Inspiration for Biomimetics,” Prog. Mater. Sci. 54, 137-178.Google Scholar
  7. Lee, C. and Kim, C.-J., (2009), “Maximizing the Giant Liquid Slip on Superhydrophobic Microstructures by Nanostructuring Their Sidewalls,” Langmuir 25, 12812.Google Scholar

Copyright information

© Springer International Publishing Switzerland 2016

Authors and Affiliations

  1. 1.Nanoprobe Laboratory for Bio- and Nanotechnology and Biomimetics (NLBB)The Ohio State UniversityColumbusUSA

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