Diffusion value dependence. Concentration ratio as a function of the ratio of diffusion for three interactions strength ε = 0 (triangles), ε = 1000 (squares), and, ε = 10000 (circles). Bold dashed line is the theoretical prediction of concentration for the case of no interaction (punctual particles) y = x. To guide the eye the line y = 1 is displayed.
Soula et al. BMC Biophysics 2012 5:6 doi:10.1186/2046-1682-5-6