Figure 10
From: Bioinspired Fabrication of one dimensional graphene fiber with collection of droplets application
(a) On RGP spindle knot, one side of the droplet moves towards the center of the spindle-knot and finally, the droplet coalesces with another droplet at ~80 s. (b) On LGP spindle knot, one side of the droplet moves towards the joint and away from the spindle-knot in a period of 0~200 s (indicated with red arrows).
