Results 1 to 10 of about 108,650 (265)

Research on a Simulation Model of a Skywave Over-the-Horizon Radar Sea Echo Spectrum

Remote Sensing, 2022
The capability of a skywave over-the-horizon radar (SWR) to achieve the continuous observation of a wide range of ocean dynamics parameters via a single ionospheric reflection has been demonstrated by many scholars.
Mengyan Feng, Hanxian Fang, Weihua Ai, Xiongbin Wu, Xianchang Yue, Lan Zhang, Chaogang Guo, Qing Zhou, Xiaoyan Li   +8 more
doaj   +1 more source

Grazing Incidence Small-Angle Neutron Scattering: Background Determination and Optimization for Soft Matter Samples

Applied Sciences, 2021
Grazing incidence small-angle neutron scattering (GISANS) provides access to interfacial properties, e.g., in soft matter on polymers adsorbed at a solid substrate.
Tetyana Kyrey, Marina Ganeva, Judith Witte, Artem Feoktystov, Stefan Wellert, Olaf Holderer   +5 more
doaj   +1 more source

Stable DOPG/Glycyrrhizin Vesicles with a Wide Range of Mixing Ratios: Structure and Stability as Seen by Scattering Experiments and Cryo-TEM

Molecules, 2021
Phosphatidylglycerols represent a large share of the lipids in the plasmamembrane of procaryotes. Therefore, this study investigates the role of charged lipids in the plasma membrane with respect to the interaction of the antiviral saponin glycyrrhizin ...
Carina Dargel, Friederike Gräbitz-Bräuer, Ramsia Geisler, Pascal Fandrich, Yvonne Hannappel, Lionel Porcar, Thomas Hellweg   +6 more
doaj   +1 more source

In situ capabilities of Small Angle X-ray Scattering

Nanotechnology Reviews, 2019
Small Angle X-ray Scattering (SAXS) is an ideal characterization tool to explore nanoscale systems. In order to investigate nanostructural changes of materials under realistic sample environments, it is essential to equip SAXS with diverse in situ ...
Feng Jinghua, Kriechbaum Manfred, Liu Li (Emily)   +2 more
doaj   +1 more source

Small-Angle X-Ray and Neutron Scattering on Photosynthetic Membranes

Frontiers in Chemistry, 2021
Ultrastructural membrane arrangements in living cells and their dynamic remodeling in response to environmental changes remain an area of active research but are also subject to large uncertainty.
Dainius Jakubauskas, Kell Mortensen, Poul Erik Jensen, Jacob J. K. Kirkensgaard, Jacob J. K. Kirkensgaard   +4 more
doaj   +1 more source

Small Angle X-ray Scattering in Thin Iron Films [PDF]

Журнал нано- та електронної фізики, 2014
By small angle X-ray scattering (SAXS) and atomic force microscopy characteristic sizes are determined, structural features of thin iron films deposited by magnetron evaporation onto substrates from pyroceramics are established.
A.S. Chekadanov, A.P. Kuzmenko, S.G. Emelyanov, L.M. Chevyakov, M.B. Dobromyslov   +4 more
doaj  

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Structural insights into soft matter materials via spin echo small angle neutron scattering and small angle neutron scattering

Nuclear Analysis
The recent advancements in neutron scattering technologies in China, with the development of China's first Spin-Echo Small-Angle Neutron Scattering (SESANS) spectrometer at China Mianyang Research Reactor (CMRR) and the integration of a Very Small Angle ...
Tingting Wang
doaj   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Small-angle scattering and quasiclassical approximation beyond leading order

Physics Letters B, 2015
In the present paper we examine the accuracy of the quasiclassical approach on the example of small-angle electron elastic scattering. Using the quasiclassical approach, we derive the differential cross section and the Sherman function for arbitrary ...
P.A. Krachkov, R.N. Lee, A.I. Milstein
doaj   +1 more source