Daewoong Nam

TL;DR: Time-resolved serial femtosecond crystallography at an x-ray free electron laser shows how motions are choreographed as bR transports protons uphill against a transmembrane concentration gradient.

TL;DR: The experimental demonstration of single-shot 3D structure determination of an object; in this case, individual gold nanocrystals at ~5.5 nm resolution using ~10 fs X-ray free-electron laser pulses.

TL;DR: Wet coherent x-ray diffraction microscopy is introduced capable of imaging fully hydrated and unstained biological specimens and whole cell morphologies and internal structures better than 25 nm can be clearly visualized without contrast degradation.

TL;DR: The first experimental demonstration of cryogenic CDI for quantitative three- dimensional imaging of whole frozen-hydrated cells is reported, and the three-dimensional mass density of the sub-cellular organization of a Neospora caninum cell is determined based on its natural contrast.

TL;DR: Diffraction patterns from RDV with signal to 5.9 Ångström were recorded and are available through the Coherent X-ray Imaging Data Bank (CXIDB) as a resource for algorithm development, the contents of which are described here.