Results 111 to 120 of about 4,136 (214)

Structural dynamics in proteins induced by and probed with X-ray free-electron laser pulses

Nature Communications, 2020
The local X-ray-induced dynamics that occur in protein crystals during serial femtosecond crystallography (SFX) measurements at XFELs are not well understood.
Karol Nass, Alexander Gorel, Malik M. Abdullah, Andrew V. Martin, Marco Kloos, Agostino Marinelli, Andrew Aquila, Thomas R. M. Barends, Franz-Josef Decker, R. Bruce Doak, Lutz Foucar, Elisabeth Hartmann, Mario Hilpert, Mark S. Hunter, Zoltan Jurek, Jason E. Koglin, Alexander Kozlov, Alberto A. Lutman, Gabriela Nass Kovacs, Christopher M. Roome, Robert L. Shoeman, Robin Santra, Harry M. Quiney, Beata Ziaja, Sébastien Boutet, Ilme Schlichting   +25 more
doaj   +1 more source

Megahertz serial crystallography [PDF]

, 2018
The new European X-ray Free-Electron Laser is the first X-ray free-electron laser capable of delivering X-ray pulses with a megahertz inter-pulse spacing, more than four orders of magnitude higher than previously possible.
Bean, Richard, Cruz-Mazo, Francisco, Gañán-Calvo, Alfonso M., Oberthür, Dominik, Wiedorn, Max O.   +4 more
core  

Single‐Atom Tunning Visible‐Near‐Infrared CPL in Chiral Metal Clusters

Aggregate, Volume 7, Issue 1, January 2026.
Single‐atom substitution was performed on unique helical chiral silver nanoclusters, successfully synthesizing dual‐emissive CPL‐active nanoclusters. The asymmetric emission factor was enhanced by 20‐fold, reaching 1.3 × 10−2. ABSTRACT Circularly polarized luminescence (CPL)‐active nanoclusters hold great promise for advanced photonic applications, yet
Hong‐Ren Li, Yu‐Lin Hu, Meng‐Yao Zhu, Yu‐Jin Kong, Yubing Si, Jia‐Hua Hu, Xi‐Yan Dong, Shuang‐Quan Zang, Thomas C. W. Mak   +8 more
wiley   +1 more source

Supersaturation-controlled microcrystallization and visualization analysis for serial femtosecond crystallography [PDF]

Scientific Reports, 2018
AbstractTime-resolved serial femtosecond crystallography with X-ray free electron laser (XFEL) holds the potential to view fast reactions occurring at near-physiological temperature. However, production and characterization of homogeneous micron-sized protein crystals at high density remain a bottleneck, due to the lack of the necessary equipments in ...
Lee, Dan Bi, Kim, Jong-Min, Seok, Jong Hyeon, Lee, Ji-Hye, Jo, Jae Deok, Mun, Ji Young, Conrad, Chelsie, Coe, Jesse, Nelson, Gerrett, Hogue, Brenda, White, Thomas A., Zatsepin, Nadia, Weierstall, Uwe, Barty, Anton, Chapman, Henry, Fromme, Petra, Spence, John, Chung, Mi Sook, Oh, Chang-Hyun, Kim, Kyung Hyun   +19 more
openaire   +4 more sources

Choosing the optimal spectroscopic toolkit to understand protein function [PDF]

, 2017
Spectroscopy was one of the earliest methods used to study the properties and reactions of proteins, and remains one of the most powerful and widely used approaches to this day. A sometimes bewildering range of spectroscopies is now available, applicable
Andrew, Barth, Benfatto, Berera, Best, Billeter, Bui, Cheung, Dworkowski, D’Angelo, Franco, Glockner, Gossert, Hough, Kern, Kovermann, Kowalska, Kutta, Le Sueur, Levantino, Li, McGeehan, Michael A. Hough, Miles, Murakawa, Orville, Ritter, Robustelli, Roder, Rygula, Strange, Strange, Svistunenko, Teilum, von Stetten, Wallace, Wishart, Wuthrich, Yang, Yano, Zuiderweg   +40 more
core   +1 more source

The V‐Shaped Hamilton Receptors: A Paradigmatic Multipurpose Scaffold

ChemistryOpen, Volume 15, Issue 1, January 2026.
This manuscript explores the historical context and significance of molecular recognition in relation to Hamilton‐type receptors. It concludes with a discussion on future prospects for the development of novel functionalized Hamilton‐type receptors. It is hoped that this collection will offer new insights and directions for the supramolecular chemistry
Shafieq Ahmad Wagay, Rashid Ali
wiley   +1 more source

Rapid sample delivery for megahertz serial crystallography at X-ray FELs

IUCrJ, 2018
Liquid microjets are a common means of delivering protein crystals to the focus of X-ray free-electron lasers (FELs) for serial femtosecond crystallography measurements.
Max O. Wiedorn, Salah Awel, Andrew J. Morgan, Kartik Ayyer, Yaroslav Gevorkov, Holger Fleckenstein, Nils Roth, Luigi Adriano, Richard Bean, Kenneth R. Beyerlein, Joe Chen, Jesse Coe, Francisco Cruz-Mazo, Tomas Ekeberg, Rita Graceffa, Michael Heymann, Daniel A. Horke, Juraj Knoška, Valerio Mariani, Reza Nazari, Dominik Oberthür, Amit K. Samanta, Raymond G. Sierra, Claudiu A. Stan, Oleksandr Yefanov, Dimitrios Rompotis, Jonathan Correa, Benjamin Erk, Rolf Treusch, Joachim Schulz, Brenda G. Hogue, Alfonso M. Gañán-Calvo, Petra Fromme, Jochen Küpper, Andrei V. Rode, Saša Bajt, Richard A. Kirian, Henry N. Chapman   +37 more
doaj   +1 more source

Beyond crystallography: diffractive imaging using coherent x-ray light sources [PDF]

, 2015
X-ray crystallography has been central to the development of many fields of science over the past century. It has now matured to a point that as long as good-quality crystals are available, their atomic structure can be routinely determined in three ...
Ishikawa, T, Miao, J, Murnane, MM, Robinson, IK   +3 more
core   +1 more source

Revival of Layered Ferroelectrics in Thin Films

Small Science, Volume 6, Issue 1, January 2026.
This review presents recent advances in layered perovskite‐based ferroelectric thin films, showing how progress in deposition and characterization now enables atomic‐precision synthesis across the Aurivillius, Carpy–Galy, Ruddlesden–Popper, and Dion–Jacobson families.
Elzbieta Gradauskaite
wiley   +1 more source

50th anniversary of the Stanford SSRL synchrotron radiation and protein crystallography initiative

Journal of Synchrotron Radiation, Volume 33, Issue 1, Page 1-6, January 2026.
We provide a historical introduction and our thoughts on the current trends including some based on papers in this special issue of Journal of Synchrotron Radiation celebrating the 50th Anniversary of the Stanford SSRL synchrotron radiation and protein crystallography initiative led by Keith Hodgson.We provide a historical introduction spanning the ...
John R. Helliwell, Colin Nave, D. Marian Szebenyi   +2 more
wiley   +1 more source