Figure 5.

Cooperative Cargo Transport of the Flocking TiO₂ Micromotors

(A) A flock of TiO₂ micromotors transporting a large SiO₂ cargo (10 μm in size) in open space. The white dash line indicates the displacement of the SiO₂ cargo with the moving flock in the Y direction.

(B) A flock of TiO₂ micromotors transporting a large SiO₂ cargo (10 μm in size) in a narrow channel.

Images are taken from Video S10. Golden arrows represent directions of the flocks, and red curves are trajectories of the SiO₂ cargoes. Golden dots are the positions of the cargo at different time. All scale bars are 20 μm.