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. Author manuscript; available in PMC: 2022 Jan 27.
Published in final edited form as: Phys Rev Lett. 2012 Jun 5;108(23):238103. doi: 10.1103/PhysRevLett.108.238103

FIG. 1.

FIG. 1

(a) Increase in the mean molecular area in the pure DPPC film and DPPC/cholesterol monolayers with χCHOL 0.13, 0.25, and 0.46 after injection of FP23. (b) EFM images of DPPC before FP23 injection and (c) 15 minutes after. Liquid-disordered (bright) phase of DPPC covers ~50% of the area before and ~65%–70% after FP23 injection. This suggests that FP23 interacts mainly with the liquid-disordered phase of DPPC.