Figure 4
Loop and crystal detection with STXM. Panels on the left show data obtained for an empty nylon loop. Panels on the right show the same loop with a flash-frozen 40 × 40 µm insulin crystal. Data were collected at 100 K with a PILATUS 6M-F detector. (a), (b) On-axis light microscope image, (c), (d) X-ray transmission, (e), (f) differential phase contrast in the x direction, (g), (h) differential phase contrast in the y direction, (i), (j) integrated phase. The crystal is clearly visible in the integrated phase image. |