Fig. 6From: Miniaturization effect of electroosmotic self-propulsive microswimmer powered by biofuel cellSelf-propulsions of the two fastest 10 μm prototypes in a glucose solution. a The fastest prototype. b Another prototype. These were processed in the same way as Fig. 5b. Additional files 1 and 2 are the movies of experiments corresponding to a and b, respectively.Back to article page