Results 31 to 40 of about 20,530 (209)

A Bicontinuous Nanostructure Induced in Lithiated Iron Fluoride Electrodes of Lithium-ion Batteries Investigated by Small-Angle X-ray Scattering

Electrochemistry, 2022
In a conversion-type electrode material of lithium-ion batteries, a phase separation phenomenon is induced by charge-discharge reaction. In this study, the spatial periodicity of phase-separated nanostructures induced in the discharged ferrous fluoride ...
Hironobu HORI, Chikako ISHIKAWA, Atsushi INOISHI, Hikari SAKAEBE, Shigeto OKADA   +4 more
doaj   +1 more source

SAXS measurements of azobenzene lipid vesicles reveal buffer-dependent photoswitching and quantitative Z→E isomerisation by X-rays

Nanophotonics, 2022
Photoresponsive materials feature properties that can be adjusted by light near-instantaneously, reversibly, and with high spatiotemporal precision. There is considerable interest in maximising the degree of photoswitching, and in measuring this degree ...
Ober Martina F., Müller-Deku Adrian, Baptist Anna, Ajanović Benjamin, Amenitsch Heinz, Thorn-Seshold Oliver, Nickel Bert   +6 more
doaj   +1 more source

The new small-angle X-ray scattering beamline for materials research at PETRA III: SAXSMAT beamline P62

Journal of Synchrotron Radiation, 2023
The SAXSMAT beamline P62 (Small-Angle X-ray Scattering beamline for Materials Research) is a new beamline at the high-energy storage ring PETRA III at DESY.
S. Haas, X. Sun, A. L. C. Conceição, J. Horbach, S. Pfeffer   +4 more
doaj   +1 more source

FoXS, FoXSDock and MultiFoXS: Single-state and multi-state structural modeling of proteins and their complexes based on SAXS profiles

Nucleic Acids Res., 2016
Small Angle X-ray Scattering (SAXS) is an increasingly common and useful technique for structural characterization of molecules in solution. A SAXS experiment determines the scattering intensity of a molecule as a function of spatial frequency, termed ...
D. Schneidman-Duhovny, M. Hammel, J. Tainer, A. Sali   +3 more
semanticscholar   +1 more source

End-condition for solution small angle X-ray scattering measurements by kernel density estimation

Science and Technology of Advanced Materials: Methods, 2022
We develop a method for calculating the minimum X-ray exposure time for X-ray solution scattering experiments using statistical and mathematical approaches to enhance the measurement efficiency while maintaining data quality.
Hiroshi Sekiguchi, Noboru Ohta, Hideaki Ishibashi, Hideitsu Hino, Masaichiro Mizumaki   +4 more
doaj   +1 more source

SAXSMoW 2.0: Online calculator of the molecular weight of proteins in dilute solution from experimental SAXS data measured on a relative scale

Protein Science, 2018
Knowledge of molecular weight, oligomeric states, and quaternary arrangements of proteins in solution is fundamental for understanding their molecular functions and activities.
Vassili Piiadov, Evandro Ares de Araújo, Mário Oliveira Neto, A. Craievich, I. Polikarpov   +4 more
semanticscholar   +1 more source

Microsecond hydrodynamic interactions in dense colloidal dispersions probed at the European XFEL

IUCrJ, 2021
Many soft-matter systems are composed of macromolecules or nanoparticles suspended in water. The characteristic times at intrinsic length scales of a few nanometres fall therefore in the microsecond and sub-microsecond time regimes.
Francesco Dallari, Avni Jain, Marcin Sikorski, Johannes Möller, Richard Bean, Ulrike Boesenberg, Lara Frenzel, Claudia Goy, Jörg Hallmann, Yoonhee Kim, Irina Lokteva, Verena Markmann, Grant Mills, Angel Rodriguez-Fernandez, Wojciech Roseker, Markus Scholz, Roman Shayduk, Patrik Vagovic, Michael Walther, Fabian Westermeier, Anders Madsen, Adrian P. Mancuso, Gerhard Grübel, Felix Lehmkühler   +23 more
doaj   +1 more source

Automatic calibration system of small angle X-ray scattering experiment station at SSRF

He jishu, 2021
BackgroundThe quality of the experimental data is closely related to the optimal optical conditions of the end-station in the small-angle X-ray scattering (SAXS) beamline (lower scattering background, accurate beam intensity before and after the sample ...
HONG Chunxia, ZHOU Ping, HUA Wenqiang, YANG Chunming, BIAN Fenggang   +4 more
doaj   +1 more source

An in situ SAXS investigation of the formation of silver nanoparticles and bimetallic silver–gold nanoparticles in controlled wet-chemical reduction synthesis

Nanoscale Advances, 2019
We present a study on the formation of silver (Ag) and bimetallic silver–gold (AgAu) nanoparticles monitored by in situ SAXS as well as by ex situ TEM, XRD and UV-vis analysis in a flow reactor at controlled reaction temperature.
P. Garcia, O. Prymak, V. Grasmik, K. Pappert, Wagner Wlysses, L. Otubo, M. Epple, C. L. Oliveira   +7 more
semanticscholar   +1 more source

Influence of supercritical CO2-H2O fluid on nanopore structure of coal based on small angle X-ray scattering

Meikuang Anquan, 2023
The change in nanopore structure of coal with the presence of water due to supercritical CO2 (SCCO2) exposure could significantly affects CO2 storage in target coal seams.
Junsheng SU, Bin LI, Wei LI, Wenxuan GAO, Weili LIN   +4 more
doaj   +1 more source