Figure 6
(a) Reflectivity curves on DPPC bilayers. Blue and red: experimental data and best fit, respectively, for the data acquired after the AFM image shown in (b). Red and green (shifted for better clarity): experimental data and best fit, respectively, for the data acquired after the AFM image shown in (c). Inset: scattering length density profile evaluated from the fit. Blue: data acquired after the AFM image shown in (b). Red: data acquired after the AFM image shown in (c). (b) AFM image of DPPC bilayers before being exposed to X-rays. (c) AFM image of DPPC bilayers damaged by the X-ray beam during the acquisition of the first reflectivity curve. We observe the formation of holes in the membrane. |