Fig. 5: Contraction behaviors of biohybrid artificial muscle.
From: Biomimetic cell-actuated artificial muscle with nanofibrous bundles
a Fluorescence photomicrograph of the relaxation state (green) and contraction state (red) of biohybrid artificial muscle in response to an applied electrical field. b Merged image of relaxation and contraction states. The distance between the red arrow and green arrow indicates the dislocated distance of the biohybrid artificial muscle
