Figure 4From: Langevin dynamics simulations of charged model phosphatidylinositol lipids in the presence of diffusion barriers: toward an atomic level understanding of corralling of PIP2 by protein fences in biological membranesConcentration relaxation time ratios for rod - like electrostatic fences. Concentration relaxation time ratio for the electrostatic fence simulations, calculated from Figure 4: (a) q < 0 and (b) q > 0. < τ free > refers to the free diffusion case (q = 0).Back to article page