The DMPC membrane conformation on MSEs was assessed through X-ray diffraction. (A) A 2D reciprocal-space map of the diffraction intensity obtained from DMPC membranes deposited on MSEs. (B) Typical diffracted intensity vs azimuthal angle Θ plot. (C) Lipid peak intensity signal of DMPC membranes versus different lipid concentrations of the solution deposited. Lines represent data for MSEs made from films with different thicknesses, which led to different wrinkle sizes. (D) Plot of Herman’s Orientation parameter versus MSE film thickness.