Photoinduced structural changes in amorphousAs2S3as measured by differential anomalous x-ray scattering

1995 ◽  
Vol 52 (14) ◽  
pp. 10025-10034 ◽  
Author(s):  
Qing Ma ◽  
Weiqing Zhou ◽  
D. E. Sayers ◽  
M. A. Paesler
Keyword(s):  
Structural Changes ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

Small angle X-ray scattering study of structural changes in silica gel modified with organofunctional groups

1989 ◽  
Vol 40 ◽  
pp. 1-8 ◽  
Author(s):  
Dimas R. Vollet ◽  
José C. Moreira ◽  
Lauro T. Kubota ◽  
José A. Varela ◽  
Yoshitaka Gushikem
Keyword(s):  
Silica Gel ◽  
Small Angle ◽  
Structural Changes ◽  
X Ray ◽  
X Ray Scattering ◽  
Scattering Study ◽  
Ray Scattering

Light-Induced Structural Changes of LOV Domain-Containing Polypeptides fromArabidopsisPhototropin 1 and 2 Studied by Small-Angle X-ray Scattering†

Biochemistry ◽  
2004 ◽  
Vol 43 (47) ◽  
pp. 14881-14890 ◽  
Author(s):  
Masayoshi Nakasako ◽  
Tatsuya Iwata ◽  
Daisuke Matsuoka ◽  
Satoru Tokutomi
Keyword(s):  
Small Angle ◽  
Structural Changes ◽  
Lov Domain ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

Nanoparticle-induced structural changes in lung surfactant membranes: an X-ray scattering study

2018 ◽  
Vol 5 (5) ◽  
pp. 1218-1230 ◽  
Author(s):  
Shirin Behyan ◽  
Olga Borozenko ◽  
Abdullah Khan ◽  
Manon Faral ◽  
Antonella Badia ◽  
...  
Keyword(s):  
Silica Nanoparticles ◽  
Membrane Structure ◽  
Structural Changes ◽  
Lung Surfactant ◽  
Minimal Effect ◽  
X Ray ◽  
X Ray Scattering ◽  
Low Concentrations ◽  
Scattering Study ◽  
Ray Scattering

Low concentrations of cationic silica nanoparticles impact lung surfactant membrane structure while anionic nanoparticles have minimal effect.

Ultra small-angle X-ray scattering studies on structural changes in micrometers upon uniaxial stretching of segmented polyurethaneureas

Polymer ◽  
2009 ◽  
Vol 50 (6) ◽  
pp. 1566-1576 ◽  
Author(s):  
Shinichi Sakurai ◽  
Hidekazu Yoshida ◽  
Fumio Hashimoto ◽  
Miaki Shibaya ◽  
Hideaki Ishihara ◽  
...  
Keyword(s):  
Small Angle ◽  
Structural Changes ◽  
Uniaxial Stretching ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

Application of the Electron Density Correlation Function for Structural Analysis of X-ray Scattering/Diffraction Information from Polymer-based Nano-Composites

2015 ◽  
Vol 1754 ◽  
pp. 147-152 ◽  
Author(s):  
Kenan Song ◽  
Yiying Zhang ◽  
Navid Tajaddod ◽  
Marilyn L. Minus
Keyword(s):  
Correlation Function ◽  
Structural Changes ◽  
Carbon Composite ◽  
Nano Composites ◽  
Carbon Filler ◽  
X Ray ◽  
Density Correlation ◽  
X Ray Scattering ◽  
Nano Carbon ◽  
Ray Scattering

ABSTRACTModern diffraction and scattering methods of X-ray radiation allow for multi-scale probing of the material morphology for both polymer-based composite films and fibers. These approaches and analyses tools can be used to map the makeup of individual grain structures in various polymer nano-composites in order to examine the effects of the fillers on nano-scale structural changes in the materials. The electron intensity correlation function, derived from Fourier transformations of the X-ray scattering pattern provides a path to analyze acquired data for space resolved domains. Here in this study, polymer-based nano-carbon composite systems are analyzed. The polymers used include polyvinyl alcohol, polyethylene, and polyacrilonitrile as matrix materials. The nano-carbon filler contribution to the grain size evolution is tracked by X-ray scattering/diffraction characterization. These results show that the relevant sizes of crystalline and amorphous domains within the lamellae structures correspond to the dispersion/distribution of the nano-filler in the composite materials. This work mainly illustrates an effective use of the correlation function to provide global morphological analysis in the composite system.

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