@article{sakai,
  title = {Reconfigurable Slippery Gradient Structure for Programmable
Droplet Self-Propulsion},
  author = {Ryo Sakai, Shunto Arai, Takashi Hiroi, Ryota Tamate, Timothée Mouterde, Mizuki Tenjimbayashi},
  publisher = {American Chemical Society (ACS)},
  year = {2026},
  keywords = {liquid slippery surface, droplet self-propelling, capillary force, droplet  transportation, wetting}
}