Results 81 to 90 of about 3,653 (216)

Navigating Classical and Nonclassical Realms of Nucleation and Crystallization

Small, EarlyView.
Classical nucleation and growth theories have long been foundational, yet recent nonclassical concepts have challenged and refined our understanding of solid‐state genesis. This paradigm shift introduced new, often ambiguous vocabulary. Here, we clarify key concepts, correct common misconceptions, and provide a terminological field guide across systems,
Stephan E. Wolf, Peter G. Vekilov
wiley   +1 more source

Native Label‐Free Spectral Biochemical Fingerprinting of an Enveloped Mammalian RNA Virus Reveals Mode of Action of a Virucidal Drug

Small Methods, EarlyView.
Deep‐Ultraviolet Resonance Raman (DUVRR) spectroscopy is introduced as a label‐free, non‐invasive analytical workflow for the biochemical fingerprinting of enveloped viruses. By integrating bottom‐up stoichiometric reconstruction with top‐down biochemical extraction, this strategy accurately disentangles complex viral compositions in physiological‐like
Denis Rajnovic, Fatima Matroodi, Lamyaa M. Almehmadi, Tea Carletti, Alessandro Gessini, Igor K. Lednev, Claudio Masciovecchio, Alessandro Marcello, Barbara Rossi   +8 more
wiley   +1 more source

Influence of Heat Treatment and Scan Rotation on the Microstructure of Hot Work Tool Steel Manufactured using Laser Powder Bed Fusion

steel research international, EarlyView.
The study investigates the influence of heat treatment and scan rotation on the microstructure of a modified H13 tool steel manufactured using laser powder bed fusion. Key findings include the refinement of prior austenite grains (PAGs) due to recrystallization and carbide pinning, and the significant impact of scan rotation on the size distribution of
Negar Panahi, Fengxiang Lin, Christos Oikonomou, Mikael Grehk   +3 more
wiley   +1 more source

A simple and practical approach for protein serial crystallography using grease matrix and large‐area support film

Journal of Synchrotron Radiation, EarlyView.
A simple fixed‐target protein serial crystallography method combining a grease matrix with a large‐area support film enables stable sample handling, low sample consumption, and high‐resolution room‐temperature structure determination.Serial femtosecond crystallography (SFX) enables structural determination of biological macromolecules at room ...
Michihiro Sugahara, Saori Maki-Yonekura, Ichiro Inoue, Kiyofumi Takaba, Shun Narai, Hisashi Naitow, Jungmin Kang, Kensuke Tono, Keiji Numata, Tetsuya Ishikawa, Makina Yabashi, Koji Yonekura   +11 more
wiley   +1 more source

The diagnostics and laser infrastructure at the Soft X‐ray Port of the European XFEL

Journal of Synchrotron Radiation, EarlyView.
The diagnostics and laser infrastructure of the Soft X‐ray Port (SXP) at the European X‐ray Free Electron Laser are presented.The diagnostics and laser infrastructure of the Soft X‐ray Port (SXP) at the European X‐ray Free Electron Laser are presented.
Patrik Grychtol, Vahagn Vardanyan, Pranav Bhardwaj, Michael Heber, David Doblas-Jimenez, Ekaterina Tikhodeeva, Serguei Molodtsov, Manuel Izquierdo   +7 more
wiley   +1 more source

In situ serial crystallography facilitates 96-well plate structural analysis at low symmetry

IUCrJ
The advent of serial crystallography has rejuvenated and popularized room-temperature X-ray crystal structure determination. Structures determined at physiological temperature reveal protein flexibility and dynamics. In addition, challenging samples (e.g.
Nicolas Foos, Jean-Baptise Florial, Mathias Eymery, Jeremy Sinoir, Franck Felisaz, Marcus Oscarsson, Antonia Beteva, Matthew W. Bowler, Didier Nurizzo, Gergely Papp, Montserrat Soler-Lopez, Max Nanao, Shibom Basu, Andrew A. McCarthy   +13 more
doaj   +1 more source

Applications for serial crystallography at synchrotrons [PDF]

Acta Crystallographica Section A Foundations and Advances, 2018
Tobias Weiner, Daniel James, Przemyslaw Nogly, Meitian Wang, Jörg Standfuss   +4 more
openaire   +1 more source

Room Temperature Serial Synchrotron Crystallography

Nihon Kessho Gakkaishi, 2022
Kazuya HASEGAWA, Takashi KUMASAKA
openaire   +1 more source

Wavefront sensing at a high‐repetition‐rate X‐ray free‐electron laser

Journal of Synchrotron Radiation, EarlyView.
We demonstrate a fast, robust and sensor‐free approach to X‐ray speckle tracking that enables shot‐to‐shot wavefront characterization at high‐repetition‐rate X‐ray free‐electron lasers. Our measurements reveal a hierarchy of wavefront fluctuations indicative of instabilities in the accelerator and beamline optics at the European XFEL.Wavefront ...
Trey Guest, Patrik Vagovič, Luigi Adriano, Johan Bielecki, Sarlota Birnsteinova, Rita Graceffa, Jayanath Koliyadu, Kaye Morgan, Hiiro Moriyama, Daniel Mosko, Grant van Riessen, Kristian Sabol, Tokushi Sato, Peter Szeles, Zane Taylor, Jozef Uličný, Richard Bean, Adrian P. Mancuso, Brian Abbey   +18 more
wiley   +1 more source

In situ mapping of iron oxidation in laminar metal fuel flames using X‐ray absorption spectroscopy

Journal of Synchrotron Radiation, EarlyView.
For the first time an iron metal flame has been mapped by in situ X‐ray absorption spectroscopy. Strong gradients in oxidation state and phase composition across the metallic core and the flame front were found with FeO peaking at the visible flame front and Fe3O4 forming further beyond.Metal fuels such as iron are promising carbon‐free energy carriers
Lukas Braun, Fabian P. Hagen, Michal Fedoryk, Malte Seitz, Björn Stelzner, Dimosthenis Trimis, Jan-Dierk Grunwaldt, Dmitry E. Doronkin   +7 more
wiley   +1 more source