Figure 8
(a) An example of reflectivity (and corresponding fit) from a lipid layer (DPPC) on water containing 0.1 mM Ca2+ at a surface pressure of 30 mN m−1 (measured by Roser et al., unpublished). (b) The same data normalized to the Fresnel reflectivity. (c) The variation of GIXD for DPPC as a function of surface pressures, π, together with an example Pilatus image (at 35 mN m−1) collected using the pin-hole geometry (Meron et al., 2009). |