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Mimicking Geckos' Adhesive Abilities with Biologically-Inspired Materials

Explore the biologically inspired adhesives of geckos, van der Waals forces, foot structure, and synthetic foot structure development using MEMS facilities. Discover polymers, nanowires, and optimization techniques. Thanks to Max Plank Institute for Metals Research and our audience.

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Mimicking Geckos' Adhesive Abilities with Biologically-Inspired Materials

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Presentation Transcript

  1. Biologically Inspired Adhesives Michael Derkey Dr. Martin Dunn, Dr. Conrad Stoldt

  2. Geckos • Able to walk on walls and ceilings • Van der Waals forces are primary form of adhesion • Geckos feet in close contact with surface

  3. Foot Structure • Each foot has thousands of hairs called setae • Each seta has hundreds of submicron features called spatulae • Spatulae can deform to fit nearly any surface

  4. Goals • Use MEMS facilities on campus to create synthetic foot structure • Polymers • Nanowires • Use of optimization techniques developed by Dr. Dunn

  5. Rough Timeline

  6. Thanks • To Max Plank Institute for Metals Research for images • To audience for listening

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