Thermo- and photo-driven soft actuators based on crosslinked liquid crystalline polymers
Gu Wei1, Wei Jia1, Yu Yanlei1, 2, †,
       

(a) Schematic representation of the fabrication process. (b) Optical photograph and microscopic image of the microarrayed CLCP film. (c) Light-driven fast and reversible switching of a 2 mL water droplet between rolling and pinning states on the superhydrophobic CLCP film. Reprinted with permission from Ref. [70].