Results 41 to 50 of about 63,365 (162)

Carbon clusters formed from shocked benzene

Nature Communications, 2021
Shock-wave driven reactions of organic molecules may have played a key role in prebiotic chemistry, but their mechanisms are difficult to investigate.
D. M. Dattelbaum, E. B. Watkins, M. A. Firestone, R. C. Huber, R. L. Gustavsen, B. S. Ringstrand, J. D. Coe, D. Podlesak, A. E. Gleason, H. J. Lee, E. Galtier, R. L. Sandberg   +11 more
doaj   +1 more source

Phase Space Considerations for a microSAXS Beamline Located on a Diamond Laue Side-Bounce Monochromator

Instruments, 2020
Flux as well as spatial and angular resolution for a microbeam small-angle X-ray scattering set-up, comprising Laue optics and multiple focusing elements are modeled within five-dimensional phase space analysis.
Detlef-M. Smilgies
doaj   +1 more source

Data Mining of Polymer Phase Transitions upon Temperature Changes by Small and Wide-Angle X-ray Scattering Combined with Raman Spectroscopy [PDF]

, 2021
Sarah Saidi, Giuseppe Portale, Wim Bras, Alessandro Longo, José Manuel Amigo, D. Chapron, P. Bourson, Daniel Hermida‐Merino   +7 more
openalex   +1 more source

Microscopy and Spectroscopy Techniques for Characterization of Polymeric Membranes

Membranes, 2020
Polymeric membrane is a proven technology for water purification and wastewater treatment. The membrane is also commercialized for gas separation, mainly for carbon dioxide removal and hydrogen recovery.
Yousef Alqaheem, Abdulaziz A. Alomair
doaj   +1 more source

Characterizing self-assembled structures made with magnetic Janus nanoparticles

IUCrJ
Small-angle X-ray scattering has revealed how magnetic Janus particles pair up in solutions in small and large magnetic fields.
Elizabeth Blackburn
doaj   +1 more source

X-ray scattering tensor tomography based finite element modelling of heterogeneous materials

npj Computational Materials
Among micro-scale imaging technologies of materials, X-ray micro-computed tomography has evolved as most popular choice, even though it is restricted to limited field-of-views and long acquisition times.
Robert M. Auenhammer, Jisoo Kim, Carolyn Oddy, Lars P. Mikkelsen, Federica Marone, Marco Stampanoni, Leif E. Asp   +6 more
doaj   +1 more source

X-ray data from a cyclic tensile study of melt-spun poly(3-hydroxybutyrate) P3HB fibers: A reversible mesophase

Data in Brief, 2019
Wide-angle x-ray diffraction (WAXD) patterns that show mesophases in core-sheath bicomponent fibers and amorphous fibers are presented in section 1.1 of the article. Section 1.2 presents molecular dynamics simulations and scattered intensity calculations
Edith Perret, Felix A. Reifler, Ali Gooneie, Rudolf Hufenus   +3 more
doaj   +1 more source

Structural Characterization of Biomaterials by Means of Small Angle X-rays and Neutron Scattering (SAXS and SANS), and Light Scattering Experiments [PDF]

, 2020
Domenico Lombardo, Pietro Calandra, Mikhail A. Kiselev   +2 more
openalex   +1 more source

Opportunities and new developments for the study of surfaces and interfaces in soft condensed matter at the SIRIUS beamline of Synchrotron SOLEIL

Journal of Synchrotron Radiation
The SIRIUS beamline of Synchrotron SOLEIL is dedicated to X-ray scattering and spectroscopy of surfaces and interfaces, covering the tender to mid-hard X-ray range (1.1–13 keV).
Arnaud Hemmerle, Nicolas Aubert, Thierry Moreno, Patrick Kékicheff, Benoît Heinrich, Sylvie Spagnoli, Michel Goldmann, Gianluca Ciatto, Philippe Fontaine   +8 more
doaj   +1 more source

Proteins in solution: Fractal surfaces in solutions

Condensed Matter Physics, 2016
The concept of the surface of a protein in solution, as well of the interface between protein and 'bulk solution', is introduced. The experimental technique of small angle X-ray and neutron scattering is introduced and described briefly.
R. Tscheliessnig , L. Pusztai
doaj   +1 more source