Journal Article radiation damage Research Support, Non-U.S. Gov't serial femtosecond crystallography Ferredoxins Metalloproteins Proteins Research Support, U.S. Gov't, Non-P.H.S. SFX X-ray fluorescence X-ray free-electron laser X-ray free-electron lasers XPCS free-electron laser incoherent diffraction imaging metalloprotein molecular dynamics non-local thermodynamic equilibrium plasma simulations protein crystallography protic ionic liquids speckle contrast estimation