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Showing 1–6 of 6 results
Advanced filters: Author: Jan Fleckenstein Clear advanced filters

  • Lipidic sponge phase crystallization yields membrane protein microcrystals that can be injected into an X-ray free electron laser beam, yielding diffraction patterns that can be processed to recover the crystal structure.

    • Linda C Johansson
    • David Arnlund
    • Richard Neutze
    Research
    Nature Methods
    Volume: 9, P: 263-265

  • Researchers describe a mechanism capable of compressing fast and intense X-ray pulses through the rapid loss of crystalline periodicity. It is hoped that this concept, combined with X-ray free-electron laser technology, will allow scientists to obtain structural information at atomic resolutions.

    • Anton Barty
    • Carl Caleman
    • Henry N. Chapman
    Research
    Nature Photonics
    Volume: 6, P: 35-40

  • The synthesis of polyethylene furanoate, a promising renewable resource-based bioplastic, still has challenges. Here the authors show that bottle-grade polyethylene furanoate can be obtained within minutes from ring-opening polymerisation of its cyclic oligomers, thereby avoiding degradation and discolouration.

    • Jan-Georg Rosenboom
    • Diana Kay Hohl
    • Massimo Morbidelli
    ResearchOpen Access
    Nature Communications
    Volume: 9, P: 1-7

  • Femtosecond X-ray pulses were used to obtain diffraction data on photosystem II, revealing conformational changes as the complex transitions from the dark S1 state to the double-pumped S3 state; the time-resolved serial femtosecond crystallography technique enables structural determination of protein conformations that are highly prone to traditional radiation damage.

    • Christopher Kupitz
    • Shibom Basu
    • Petra Fromme
    Research
    Nature
    Volume: 513, P: 261-265