Does Serial Femtosecond Crystallography Depict State-Specific Catalytic Intermediates of the Oxygen-Evolving Complex?
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.3c00489
Abstract: Recent advances in serial femtosecond crystallography (SFX) of photosystem II (PSII), enabled by X-ray free electron lasers (XFEL), provided the first geometric models of distinct intermediates in the catalytic S-state cycle of the oxygen-evolving complex… read more here.
Keywords: oxidation; state; oxygen evolving; serial femtosecond ... See more keywords
Double-flow focused liquid injector for efficient serial femtosecond crystallography
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/srep44628
Abstract: Serial femtosecond crystallography requires reliable and efficient delivery of fresh crystals across the beam of an X-ray free-electron laser over the course of an experiment. We introduce a double-flow focusing nozzle to meet this challenge,… read more here.
Keywords: femtosecond crystallography; flow focused; serial femtosecond; double flow ... See more keywords
Viscous-medium-based crystal support in a sample holder for fixed-target serial femtosecond crystallography
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Crystallography"
DOI: 10.1107/s1600576720008663
Abstract: Serial femtosecond crystallography (SFX) enables the determination of the room-temperature crystal structure of macromolecules, as well as providing time-resolved molecular dynamics data in pump–probe experiments. Fixed-target SFX (FT-SFX) can minimize sample consumption and physical effects… read more here.
Keywords: sample; serial femtosecond; crystallography; sample holder ... See more keywords
The Single Particles, Clusters and Biomolecules and Serial Femtosecond Crystallography instrument of the European XFEL: initial installation1
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Synchrotron Radiation"
DOI: 10.1107/s1600577519003308
Abstract: An introduction to the early operational capabilities of the Single Particles, Clusters and Biomolecules and Serial Femtosecond Crystallography (SPB/SFX) scientific instrument at the European X-ray Free Electron Laser facility is presented. read more here.
Keywords: biomolecules serial; femtosecond crystallography; single particles; serial femtosecond ... See more keywords
Experimental phase determination with selenomethionine or mercury-derivatization in serial femtosecond crystallography
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DOI: 10.1107/s2052252517008557
Abstract: High-energy X-rays are essential for de novo structure determination with strong anomalous scattering from selenium or mercury. Single-wavelength anomalous diffraction phasing using selenomethionine-derivatization and mercury-soaking techniques has been successfully applied to serial femtosecond crystallography with… read more here.
Keywords: femtosecond crystallography; determination; serial femtosecond; derivatization ... See more keywords
Sample Delivery Systems for Serial Femtosecond Crystallography at the PAL-XFEL
Sign Up to like & getrecommendations! Published in 2023 at "Photonics"
DOI: 10.3390/photonics10050557
Abstract: Serial femtosecond crystallography (SFX) using an X-ray free electron laser (XFEL) enables the determination of room-temperature structures without causing radiation damage. Using an optical pump-probe or mix-and-injection, SFX enables the intermediate state visualization of a… read more here.
Keywords: xfel; serial femtosecond; femtosecond crystallography; sample delivery ... See more keywords