Advanced gecko-foot-mimetic dry adhesives based on carbon nanotubes.

@article{Hu2013AdvancedGD,
  title={Advanced gecko-foot-mimetic dry adhesives based on carbon nanotubes.},
  author={Shihao Hu and Zhenhai Xia and Liming Dai},
  journal={Nanoscale},
  year={2013},
  volume={5 2},
  pages={475-86}
}
Geckos can run freely on vertical walls and even ceilings. Recent studies have discovered that gecko's extraordinary climbing ability comes from a remarkable design of nature with nanoscale beta-keratin elastic hairs on their feet and toes, which collectively generate sufficiently strong van der Waals force to hold the animal onto an opposing surface while at the same time disengaging at will. Vertically aligned carbon nanotube (VA-CNT) arrays, resembling gecko's adhesive foot hairs with… CONTINUE READING