Figure 3
From: Hydrogel Walkers with Electro-Driven Motility for Cargo Transport
Electro-induced bending behavior of the hydrogel walker.
(a) Effect of applied voltage on the degree of bending deformation (ε) of the hydrogel walker. (b) Reversible bending/stretching behavior of the hydrogel walker under repeated "on/off" electric fields.
