Researchers made an egg-roll-shaped capillary tube with inclined microplates. Liquids move directionally based on contact angles, opening new ways to control fluids in microchannels.

🔗 https://pubs.aip.org/aip/pof/article/38/3/032004/3381856/A-curled-open-capillary-tube-for-selective

#Microfluidics #Capillarity #LiquidTransport #SurfaceScience #PhysicsOfFluids