Results 21 to 30 of about 334,086 (343)

Rapid interpretation of small-angle X-ray scattering data.

open access: yesPLoS Computational Biology, 2019
The fundamental aim of structural analyses in biophysics is to reveal a mutual relation between a molecule's dynamic structure and its physiological function.
Marie Weiel   +2 more
doaj   +1 more source

Grazing Incidence Small Angle X-Ray Scattering (GISAXS) on Small Targets Using Large Beams [PDF]

open access: yes, 2017
GISAXS is often used as a versatile tool for the contactless and destruction-free investigation of nanostructured surfaces. However, due to the shallow incidence angles, the footprint of the X-ray beam is significantly elongated, limiting GISAXS to ...
Krumrey, Michael   +4 more
core   +5 more sources

In situ capabilities of Small Angle X-ray Scattering

open access: yesNanotechnology 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   +2 more
doaj   +1 more source

In Situ Synchrotron X-ray Study of the Mechanical Properties of Pure Mg Produced by Powder Metallurgy

open access: yesMetals, 2020
In this study, in situ synchrotron X-ray experiments with wide-angle X-ray scattering (WAXS) and small-angle X-ray scattering (SAXS) detectors were performed on two pure magnesium materials produced by powder metallurgy.
Li Li   +6 more
doaj   +1 more source

Small-angle x-ray-scattering study of phase separation and crystallization in the bulk amorphous Mg62Cu25Y10Li3 alloy [PDF]

open access: yes, 1999
We report on a small-angle x-ray-scattering (SAXS) and differential scanning calorimetry study of phase separation and crystallization in rapidly quenched amorphous Mg62Cu25Y10Li3 alloy samples.
Geyer, U.   +4 more
core   +1 more source

Microfocus X-ray scattering investigations of eggshell nanotexture [PDF]

open access: yes, 2005
The avian eggshell is a highly ordered calcitic bioceramic composite, with both inorganic and organic constituents. The interactions between the inorganic and organic components within the structure are poorly understood but are likely to occur at the ...
Bain, M.M., Lammie, D, Wess, T.J.
core   +2 more sources

Diffractive small angle X-ray scattering imaging for anisotropic structures

open access: yesNature Communications, 2019
Mesoscale investigations of material microarchitecture using small angle X-ray scattering (SAXS) methods have been limited by long measurement times. Here, the authors present an X-ray diffractive optics method which enables single shot acquisition of ...
Matias Kagias   +7 more
doaj   +1 more source

Nanocomposites of Au/Disentangled UHMWPE: A Combined Optical and Structural Study

open access: yesMolecules, 2020
The term disentangled refers to polymers with fewer entanglements in the amorphous regions, a metastable condition that can significantly affect the material’s properties and processing behavior.
Stavros X. Drakopoulos   +4 more
doaj   +1 more source

Small-angle X-ray scattering characteristics of mouse brain: Planar imaging measurements and tomographic imaging simulations. [PDF]

open access: yesPLoS ONE, 2017
Small-angle x-ray scattering (SAXS) imaging can differentiate tissue types based on their nanoscale molecular structure. However, characterization of the coherent scattering cross-section profile of relevant tissues is needed to optimally design SAXS ...
Mina Choi, Bahaa Ghammraoui, Aldo Badano
doaj   +1 more source

Microstructure of virgin and aged asphalts by small-angle X-ray scattering

open access: yesCase Studies in Construction Materials, 2023
This study employed small-angle X-ray scattering (SAXS) to characterize the microstructure of asphalt and investigated the evolving patterns of microstructure during the aging process of asphalt. Furthermore, by utilizing Fourier transform infrared (FTIR)
Dong Tang   +3 more
doaj   +1 more source

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