N1 pdeN1 lattice

1D pattern formation of run-and-tumble particles with self-inhibition of motility. PDE simulation vs particle-based lattice simulation.

2 species mutual activation

A segregating pattern formed by two populations of E. coli mutual activating the motility of each other, labeled in red and gree fluorescence. Each sector represents a different time point. Check the details in this paper。

3 species mutual activation

Three species of active particles with mutual activation of motility.

Dipole flow

The current map of active Brownian particles created by a “kink” on the confining potential on the top. Check the details in this paper.