Journal Article Research Support, N.I.H., Extramural Research Support, Non-U.S. Gov't dynamics 31C4KY9ESH Amino Sugars CVD diamond European XFEL HIREX diagnostic spectrometer Materials Imaging and Dynamics instrument Nitric Oxide Polysaccharides Research Support, U.S. Gov't, Non-P.H.S. X-ray coherence X-ray free-electron laser X-ray free-electron lasers X-ray imaging X-ray microscopy X-ray photon correlation spectroscopy (XPCS) X-ray speckle visibility spectroscopy (XSVS) XFEL XFELs beam diagnostics bent-diamond-crystal spectrometer coherent X-ray diffractive imaging coherent X-ray scattering colloidal crystals diffract-then-destroy diffraction efficiency dynamical studies