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. Author manuscript; available in PMC: 2012 Jul 1.
Published in final edited form as: Prog Lipid Res. 2011 Mar 31;50(3):278–301. doi: 10.1016/j.plipres.2011.03.003

Figure 12.

Figure 12

Proposed orientation of an OAHFA at the air/water interface. Hydrophilic oxygen atoms are forming hydrogen and electrostatic bonds with water molecules and hydroniums, respectively. Electronegative oxygen atoms are labeled with their negative partial atomic charges (computed in a MM2/MMP2 molecular modeling experiment in MMX parametrization)