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. 2005 Feb 18;88(5):3398–3410. doi: 10.1529/biophysj.104.055533

TABLE 2.

Results for the average area per DPPC in units of nm2 based on the Voronoi analysis for all simulated systems

System A R ≤ 1.0 nm 1.0 nm < R ≤ 1.5 nm 1.5 nm < R ≤ 2.0 nm R > 2.0 nm
Pure DPPC 0.691 ± 0.004
1DPH-0 0.681 ± 0.004 0.634 ± 0.024 0.647 ± 0.018 0.681 ± 0.011 0.683 ± 0.005
1DPH-qm 0.683 ± 0.003 0.637 ± 0.048 0.659 ± 0.022 0.677 ± 0.010 0.684 ± 0.004
3DPH-0 0.676 ± 0.003 0.634 ± 0.018 0.662 ± 0.011 0.679 ± 0.010 0.679 ± 0.003
3DPH-qm 0.676 ± 0.005 0.629 ± 0.022 0.654 ± 0.016 0.677 ± 0.010 0.678 ± 0.005

In the second column for 〈A〉, all DPPC molecules in the system are taken into account. In the third through sixth columns, the average area per DPPC is given for a fraction of lipids in a system, as a function of R which is the distance from the center of mass of DPPC to the center of mass of nearest DPH.