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. 2012 May 2;102(9):2104–2113. doi: 10.1016/j.bpj.2012.03.054

Figure 3.

Figure 3

Apparent diffusion laws (dependence of the mean transition time through the illuminated spot on its relative size) obtained for diffusion of CTxB-647 in membranes composed of the lipid mixtures: A (open circles), B – low (diamonds), and high (solid squares) load of the cross-linker, and C (open squares). Diffusion law for BDP-DHPE (triangles) in B composed membrane at high cross-linker load is shown for comparison. Error bars represent standard errors of the mean. The dotted lines are guides for eyes, values of fitting parameters are given in Table S1.