Figure 1
The effects of sample flow on radiation damage to lysozyme samples. (a) Five lysozyme SAXS data frames collected using the default P12 beamline user collection strategy where sample flow is enabled at full beam intensity (5.1 × 1012 photons s−1, 10 keV). (b) SAXS data recorded for lysozyme with the sample flow stopped. (c) The relationship between the pseudo-Rg parameter (Rg ps) used to qualify initial rates of radiation damage versus exposure time, comparing lysozyme samples collected under `no-flow' (black diamonds) or sample-flow conditions (open circles). |