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Showing 1–6 of 6 results
Advanced filters: Author: Martin Trebbin Clear advanced filters

  • Free-electron lasers are capable of high repetition rates and it is assumed that protein crystals often do not survive the first X-ray pulse. Here the authors address these issues with a demonstration of multi-hit serial crystallography in which multiple FEL pulses interact with the sample without destroying it.

    • Susannah Holmes
    • Henry J. Kirkwood
    • Connie Darmanin
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-13

  • The new European X-Ray Free-Electron Laser (EuXFEL) is the first XFEL that generates X-ray pulses with a megahertz inter-pulse spacing. Here the authors demonstrate that high-quality and damage-free protein structures can be obtained with the currently available 1.1 MHz repetition rate pulses using lysozyme as a test case and furthermore present a β-lactamase structure.

    • Max O. Wiedorn
    • Dominik Oberthür
    • Anton Barty
    ResearchOpen Access
    Nature Communications
    Volume: 9, P: 1-11

  • Long-range magnetic ordering of two-dimensional crystals can be sensitive to interlayer coupling, enabling the effective control of interlayer magnetism. Here, the authors report the pressure-controlled interlayer magnetic coupling of chromiumpyrazine coordinated magnets.

    • Yulong Huang
    • Arjun K. Pathak
    • Shenqiang Ren
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-10

  • Due to the pulsed nature of X-ray free electron laser (XFEL) instruments the majority of protein crystals, which are injected using continuous jet injection techniques are wasted. Here, the authors present a microfluidic device to deliver aqueous protein crystal laden droplets segmented with an immiscible oil and demonstrate that with this device an approx. 60% reduction in sample waste was achieved for data collection of 3-deoxy-D-manno-octulosonate 8-phosphate synthase crystals at the EuXFEL.

    • Austin Echelmeier
    • Jorvani Cruz Villarreal
    • Alexandra Ros
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-10

  • Diffractive imaging of single-particle nanoscale systems has so far been hindered by low hit probabilities and repetition rates. Here, single-particle imaging of nanospheres and viruses at megahertz repetition rates is demonstrated at the European X-ray Free-Electron Laser (XFEL) for the first time.

    • Egor Sobolev
    • Sergei Zolotarev
    • Filipe R. N. C. Maia
    ResearchOpen Access
    Communications Physics
    Volume: 3, P: 1-11