Explanipedia

Observation of early events in the photoactivation of Myxobacterial phytochrome using time-resolved serial femtosecond crystallography Open

Tek Narsingh Malla, Luis Aldama, V.J. Leon, Denisse Feliz, Hao Hu , et al. · 2025

Myxobacteria are non-photosynthetic, soil-dwelling bacteria distinguished by a multicellular stage in their life cycle known as fruiting bodies that are stimulated by light. Myxobacterial phytochromes are candidates for the perception of r…

Crystal optics select weak response of ultrafast crystallography of the Photoactive Yellow Protein Open

Samuel Perrett, Alisia Fadini, C. Hutchison, Hazel Rycroft, Sayantan Bhattacharya , et al. · 2025

Ultrafast crystallography of light-induced processes can directly capture structural differences driven by short-pulse laser illumination. With short pump-probe observation time and short laser pulse durations, the electronic and nuclear d…

DAPHNE4NFDI - Improving Research data management at Synchrotron Facilities Open

Lisa Amelung, Anton Barty, Bridget M. Murphy, Jan‐Dierk Grunwaldt, Svenja C. Hövelmann , et al. · 2025

Advancements in synchrotron and X-ray free-electron sources and associated developments in instrumentation and techniques offer many new possibilities for researchers. At the same time there is increasing demand and pressure to implement t…

Automated pipeline processing X-ray diffraction data from dynamic compression experiments on the Extreme Conditions Beamline of PETRA III Open

M. Karnevskiy, Konstantin Glazyrin, Yuelong Yu, Anshuman Mondal, Carmen Sanchez‐Valle , et al. · 2024

Presented and discussed here is the implementation of a software solution that provides prompt X-ray diffraction data analysis during fast dynamic compression experiments conducted within the dynamic diamond anvil cell technique. It includ…

Kilohertz droplet-on-demand serial femtosecond crystallography at the European XFEL station FXE Open

Samuel Perrett, Alisia Fadini, C. Hutchison, Sayantan Bhattacharya, C.F. Morrison , et al. · 2024

X-ray Free Electron Lasers (XFELs) allow the collection of high-quality serial femtosecond crystallography data. The next generation of megahertz superconducting FELs promises to drastically reduce data collection times, enabling the captu…

Data reduction in protein serial crystallography Open

M. Galchenkova, A. Tolstikova, Bjarne Klopprogge, Janina Sprenger, D. Oberthüer , et al. · 2024

Serial crystallography (SX) has become an established technique for protein structure determination, especially when dealing with small or radiation-sensitive crystals and investigating fast or irreversible protein dynamics. The advent of …

FDIP—A Fast Diffraction Image Processing Library for X-ray Crystallography Experiments Open

Y. Gevorkov, M. Galchenkova, Valerio Mariani, Anton Barty, Thomas A. White , et al. · 2024

Serial crystallography (SX) is a cutting-edge technique in structural biology, involving the systematic collection of X-ray diffraction data from numerous randomly oriented microcrystals. To extract comprehensive three-dimensional informat…

Resolving non-equilibrium shape variations amongst millions of gold nanoparticles Open

Zhou Shen, Salah Awel, Anton Barty, Richard Bean, Johan Bielecki , et al. · 2024

Nanoparticles, exhibiting functionally relevant structural heterogeneity, are at the forefront of cutting-edge research. Now, high-throughput single-particle imaging (SPI) with x-ray free-electron lasers (XFELs) creates unprecedented oppor…

3D diffractive imaging of nanoparticle ensembles using an x-ray laser Open

Kartik Ayyer, P. Lourdu Xavier, Johan Bielecki, Zhou Shen, Benedikt J. Daurer , et al. · 2024

Please check the README.md file for more information about the dataset.

New aerodynamic lens injector for single particle diffractive imaging Open

Nils Roth, Daniel A. Horke, Jannik Lübke, Amit K. Samanta, Armando D. Estillore , et al. · 2023

Contains fulltext : 312063.pdf (Publisher’s version ) (Open Access)

PIDs in the Natural Sciences Open

Thomas Schörner-Sadenius, Anton Barty, Markus Demleitner, H. Enke, Oliver Koepler , et al. · 2023

We report on ongoing discussions and plans of NFDI consortia in physics and reltated natural sciences with respect to (persistent) identifiers.

DAPHNE4NFDI and PUNCH4NFDI Consortia in the NFDI Open

Lisa Amelung, Anton Barty, Bridget M. Murphy, Christiane Schneide, A. Schneidewind , et al. · 2023

The DAPHNE4NFDI and PUNCH4NFDI consortia represent the large scale facilities in the German physical sciences community. Work in DAPHNE4NFDI and PUNCH4NFDI is characterised by the use of large-scale research infrastructures – reactors, lig…

Heterogeneity in M. tuberculosis β-lactamase inhibition by Sulbactam Open

Tek Narsingh Malla, Kara A. Zielinski, Luis Aldama, S. Bajt, Denisse Feliz , et al. · 2023

Optical control of ultrafast structural dynamics in a fluorescent protein Open

C. Hutchison, James M. Baxter, Ann Fitzpatrick, Gabriel Dorlhiac, Alisia Fadini , et al. · 2023

ExPaNDS periodic progress report (M42) Open

Sophie Servan, Alun Ashton, Anton Barty, Isabelle Boscaro-Clarke, Thibaud Cayla , et al. · 2023

This document presents the progress of the ExPaNDS project between March 2021 and February 2023. It reproduces the explanation of the work carried out by our partners as provided to the European Commission in the second and last periodic r…

Method for the manufacture of phase shifting masks for EUV lithography Open

D. G. Stearns, Donald W. Sweeney, Paul B. Mirkarimi, Anton Barty · 2023

A method for fabricating an EUV phase shift mask is provided that includes a substrate upon which is deposited a thin film multilayer coating that has a complex-valued reflectance. An absorber layer or a buffer layer is attached onto the t…

Heterogeneity in the M. tuberculosis β-Lactamase Inhibition by Sulbactam Open

Marius Schmidt, Tek Narsingh Malla, Kara A. Zielinski, Luis Aldama, S. Bajt , et al. · 2023

For decades, researchers have been determined to elucidate essential enzymatic functions on the atomic lengths scale by tracing atomic positions in real time. Our work builds on new possibilities unleashed by mix-and-inject serial crystall…

ExPaNDS: Laying the Foundations for Achieving Open Science for Everyone Open

Isabelle Boscaro-Clarke, Patrick Fuhrmann, Juliane Marauska, Brian Matthews, Abigail McBirnie , et al. · 2023

In-Situ Observation of the Formation of Laser-Induced Periodic Surface Structures with Extreme Spatial and Temporal Resolution Open

K. Sokolowski-Tinten, Jörn Bonse, Anton Barty, Henry N. Chapman, S. Bajt , et al. · 2023

Deployment of EOSC Analysis Services for the EOSC within the EOSC Open

Silvan Schoen, Majid Ounsy, Paul Millar, Krisztian Pozsa, Zdeněk Matěj , et al. · 2022

We present the final deliverable in ExPaNDS related to the deployment of analysis services into EOSC, the establishment of portable, facility independent data analysis services for five real-world use cases, training material for operation…

Heterogeneity in the<i>M. tuberculosis</i>β-lactamase inhibition by Sulbactam Open

Tek Narsingh Malla, Kara A. Zielinski, Luis Aldama, S. Bajt, Denisse Feliz , et al. · 2022

For decades, researchers have been determined to elucidate essential enzymatic functions on the atomic lengths scale by tracing atomic positions in real time. Our work builds on new possibilities unleashed by mix-and-inject serial crystall…

MENTO: Automated near real-time data analysis at PETRA III Open

S Vijay Kartik, Michael Sprung, Fabian Westermeier, Anton Barty · 2022

With the advent of next-generation X-ray detectors with large sensor areas and high sampling rates, photon science experiments are now having to deal with a data explosion. We present a scalable, near real-time data processing toolkit deve…

Megahertz pulse trains enable multi-hit serial femtosecond crystallography experiments at X-ray free electron lasers Open

Susannah Holmes, Henry Kirkwood, Richard Bean, Klaus Giewekemeyer, Andrew V. Martin , et al. · 2022

In-situ observation of the formation of laser-induced periodic surface structures with extreme spatial and temporal resolution Open

K. Sokolowski-Tinten, Jörn Bonse, Anton Barty, Henry N. Chapman, S. Bajt , et al. · 2022

Irradiation of solid surfaces with intense ultrashort laser pulses represents a unique way of depositing energy into materials. It allows to realize states of extreme electronic excitation and/or very high temperature and pressure, and to …

Analysis Services Open

Majid Ounsy, A. Buteau, Eric Moge, Ryan Persée, Anton Barty , et al. · 2022

This document presents the deliverables achieved for a summarization of the prototyped remote data analysis services and the derived outcomes that have been realised in the process at each ExPaNDS partner facility to align with the PanOSC …

On the use of multilayer Laue lenses with X-ray Free Electron Lasers Open

Mauro Prasciolu, Kevin T. Murray, N. G. Ivanov, Holger Fleckenstein, M. Domaracký , et al. · 2022

Multilayer Laue lenses were used for the first time to focus x-rays from an X-ray Free Electron Laser (XFEL). In an experiment, which was performed at the European XFEL, we demonstrated focusing to a spot size of a few tens of nanometers. …

Cooperative allostery and structural dynamics of streptavidin at cryogenic- and ambient-temperature Open

Esra Ayan, Büşra Yüksel, Ebru Destan, Fatma Betül Ertem, Günseli Yıldırım , et al. · 2022

Unsupervised learning approaches to characterizing heterogeneous samples using X-ray single-particle imaging Open

Yulong Zhuang, Salah Awel, Anton Barty, Richard Bean, Johan Bielecki , et al. · 2022

One of the outstanding analytical problems in X-ray single-particle imaging (SPI) is the classification of structural heterogeneity, which is especially difficult given the low signal-to-noise ratios of individual patterns and the fact tha…

Co-flow injection for serial crystallography at X-ray free-electron lasers Open

Diandra Doppler, Mohammad Towshif Rabbani, Romain Letrun, Jorvani Cruz Villarreal, Dai Hyun Kim , et al. · 2021

Serial femtosecond crystallography (SFX) is a powerful technique that exploits X-ray free-electron lasers to determine the structure of macromolecules at room temperature. Despite the impressive exposition of structural details with this n…

ExPaNDS Testing and Validation Framework Open

J. Brudvik, Silvan Schoen, Zdeněk Matěj, Anton Barty · 2021

This document presents a framework for testing and validating ExPaNDS services against reference data sets. The process is demonstrated for the case of Jupyter notebook type services.

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