Ultrafast Science / 2022 / Article / Fig 28

Review Article

Nature-Inspired Superwettability Achieved by Femtosecond Lasers

Figure 28

Pitcher plant-inspired slippery surface. (a) Photos of pitcher plant. (b, c) Porous microgrooves on the surface of the pitcher plant. (d) Preparation of SLIPS on a functionalized porous Teflon substrate. (e) Wetting state of a liquid droplet on the SLIPS. (f) The preparation process of SLIPS based on the femtosecond laser-induced porous microstructure. Reproduced from [127, 128, 203] with the permission.