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AFM images for a POPE/POPS/CER monolayer transferred onto mica (a) and DPPE-coated mica (b) and a POPE/POPS/CHL monolayer transferred onto mica (c) and DPPE-coated mica (d) at a surface pressure of 30 mN/m. The z-scale is 10 nm for images b and d.
