Results 21 to 30 of about 147,656 (247)

Femtosecond diffractive imaging with a soft-X-ray free-electron laser [PDF]

, 2006
Theory predicts1,2,3,4 that, with an ultrashort and extremely bright coherent X-ray pulse, a single diffraction pattern may be recorded from a large macromolecule, a virus or a cell before the sample explodes and turns into a plasma.
H. Chapman, A. Barty, M. Bogan, S. Boutet, M. Frank, S. Hau-Riege, S. Marchesini, B. Woods, S. Bajt, W. Benner, R. London, E. Plönjes, M. Kuhlmann, R. Treusch, S. Düsterer, T. Tschentscher, J. Schneider, E. Spiller, T. Möller, C. Bostedt, M. Hoener, D. Shapiro, K. Hodgson, D. van der Spoel, F. Burmeister, M. Bergh, C. Caleman, G. Huldt, M. Seibert, F. Maia, R. Lee, Abraham Szöke, N. Tîmneanu, J. Hajdu   +33 more
semanticscholar   +1 more source

First Experiments in Structural Biology at the European X-ray Free-Electron Laser

Applied Sciences, 2020
Ultrabright pulses produced in X-ray free-electron lasers (XFELs) offer new possibilities for industry and research, particularly for biochemistry and pharmaceuticals.
Grant Mills, Richard Bean, Adrian P. Mancuso   +2 more
doaj   +1 more source

Structural characterization and antibacterial activity of silver nanoparticles synthesized using a low-molecular-weight Royal Jelly extract

Scientific Reports, 2022
In recent years silver nanoparticles (Ag NPs) gained increased and widespread applications in various fields of industry, technology, and medicine. This study describes the green synthesis of silver nanoparticles (Ag NPs) applying a low-molecular-weight ...
Susanna Gevorgyan, Robin Schubert, Sven Falke, Kristina Lorenzen, Karen Trchounian, Christian Betzel   +5 more
doaj   +1 more source

Experimental demonstration of a single-spike hard-X-ray free-electron laser starting from noise

Applied Physics Letters, 2017
A Marinelli, P Emma, C Field
exaly   +2 more sources

Data Management Plans for the Photon and Neutron Communities

Data Science Journal, 2023
This paper presents the interdisciplinary work undertaken by six photon and neutron research institutes to develop a common approach and implementation to data management plans in the context of the Photon and Neutron Open Science Cloud project.
Marjolaine Bodin, Fredrik Bolmsten, Petra Aulin, Teodor Ivănoaica, Alessandro Olivo, Janusz Malka, Krzysztof Wrona, Andy Götz   +7 more
doaj   +1 more source

An oxyl/oxo mechanism for oxygen-oxygen coupling in PSII revealed by an x-ray free-electron laser

Science, 2019
Inspecting S states in photosynthesis Oxygenic photosynthesis uses a Mn4CaO5 cluster in the oxygen-evolving complex to extract electrons from water and produce dioxygen.
M. Suga, F. Akita, K. Yamashita, Y. Nakajima, G. Ueno, Hongjie Li, Takahiro Yamane, K. Hirata, Y. Umena, Shinichiro Yonekura, Long-Jiang Yu, H. Murakami, Takashi Nomura, Tetsunari Kimura, M. Kubo, S. Baba, T. Kumasaka, K. Tono, M. Yabashi, H. Isobe, K. Yamaguchi, Masaki Yamamoto, H. Ago, Jian-Ren Shen   +23 more
semanticscholar   +1 more source

Materials Imaging and Dynamics (MID) instrument at the European X-ray Free-Electron Laser Facility

Journal of Synchrotron Radiation, 2021
The Materials Imaging and Dynamics (MID) instrument at the European X-ray Free-Electron Laser facility is described. Recent commissioning results are discussed to illustrate the potential experimental applications of MID.
A. Madsen, J. Hallmann, G. Ansaldi, T. Roth, W. Lu, C. Kim, U. Boesenberg, A. Zozulya, J. Möller, R. Shayduk, M. Scholz, A. Bartmann, A. Schmidt, I. Lobato, K. Sukharnikov, M. Reiser, K. Kazarian, I. Petrov   +17 more
semanticscholar   +1 more source

Analysis Strategies for MHz XPCS at the European XFEL

Applied Sciences, 2021
The nanometer length-scale holds precious information on several dynamical processes that develop from picoseconds to seconds. In the past decades, X-ray scattering techniques have been developed to probe the dynamics at such length-scales on either ...
Francesco Dallari, Mario Reiser, Irina Lokteva, Avni Jain, Johannes Möller, Markus Scholz, Anders Madsen, Gerhard Grübel, Fivos Perakis, Felix Lehmkühler   +9 more
doaj   +1 more source

Antibacterial activity of royal jelly-mediated green synthesized silver nanoparticles

AMB Express, 2021
The application of green synthesis in nanotechnology is growing day by day. It’s a safe and eco-friendly alternative to conventional methods. The current research aimed to study raw royal jelly’s potential in the green synthesis of silver nanoparticles ...
Susanna Gevorgyan, Robin Schubert, Mkrtich Yeranosyan, Lilit Gabrielyan, Armen Trchounian, Kristina Lorenzen, Karen Trchounian   +6 more
doaj   +1 more source

High-resolution inelastic x-ray scattering at the high energy density scientific instrument at the European X-Ray Free-Electron Laser.

Review of Scientific Instruments, 2021
We introduce a setup to measure high-resolution inelastic x-ray scattering at the High Energy Density scientific instrument at the European X-Ray Free-Electron Laser (XFEL).
L. Wollenweber, T. Preston, A. Descamps, V. Cerantola, A. Comley, J. Eggert, L. Fletcher, G. Geloni, D. Gericke, S. Glenzer, S. Göde, J. Hastings, O. Humphries, A. Jenei, O. Karnbach, Z. Konôpková, R. Loetzsch, B. Marx-Glowna, E. McBride, D. McGonegle, G. Monaco, B. Ofori-Okai, C. Palmer, C. Plückthun, R. Redmer, C. Strohm, I. Thorpe, T. Tschentscher, I. Uschmann, J. Wark, T. White, K. Appel, G. Gregori, U. Zastrau   +33 more
semanticscholar   +1 more source