Figure 4.

Cargo transport with helices and spirals: A) Capture (i), transport (ii,iii), and release (iv–vi) of murine zygote by spiral; B) failed transport of bovine zygote by helix, all scale bars: 100 µm; C) average velocities of spirals (n = 4) and helices (n = 11) after cargo coupling in low‐ and high‐viscosity media, normalized to respective cases (same medium, same individual micromotor) before coupling, error bars indicate standard deviations from velocity difference for different individual micromotors.