Anisotropic adhesion properties of triangular-tip-shaped micropillars.

  title={Anisotropic adhesion properties of triangular-tip-shaped micropillars.},
  author={Moon Kyu Kwak and Hoon Eui Jeong and Won Gyu Bae and Ho-Sup Jung and Kahp Y. Suh},
  volume={7 16},
Directional dry adhesive microstructures consisting of high-density triangular-tip-shaped micropillars are described. The wide-tip structures allow for unique directional shear adhesion properties with respect to the peeling direction, along with relatively high normal adhesion.