Results 281 to 290 of about 329,766 (333)

Radiation embrittlement studies using anomalous small-angle x-ray scattering

open access: gold, 1999
Dale E. Alexander   +6 more
openalex   +1 more source

Small-Angle X-Ray Scattering

Nature, 1952
THE large lattice spacings occurring in such organic matter as fibres or crystalline viruses give rise to X-ray diffraction patterns with Bragg angles of minutes of arc rather than of degrees. The neighbourhood of the direct beam is, however, for a variety of reasons, easily obscured by scattered radiation and insufficient collimation, so that special ...
W, EHRENBERG, A, FRANKS
openaire   +2 more sources

Small Angle X-Ray Scattering Spectroscopy

2011
Conformational changes imposed upon the Fe protein during binding and hydrolysis of Mg·ATP are key to initiating the cycle of interactions within the nitrogenase complex that result in gated electron transfer and the eventual multiple electron reduction of dinitrogen to ammonia.
David W, Mulder, John W, Peters
openaire   +2 more sources

Small-angle X-ray scattering

2006
Small-angle X-ray scattering (SAXS) has emerged as an important method for studying large-scale dynamic processes, ranging from protein folding to virus particle polymorphism. The renaissance of this method has resulted from a variety of advances in molecular biology and X-ray instrumentation, and these have dramatically increased the information ...
H. Tsuruta, J. E. Johnson
openaire   +1 more source

Small Angle X-ray Scattering

Physics Bulletin, 1983
O Glatter and O Kratky 1982 London: Academic x + 515 pp price £43.60 This book is very timely since no comprehensive treatment of small angle x-ray scattering has been published since the 1955 book by Guinier and Fournet, which has been out of print for a long time.
M Hart, M Deutsch
openaire   +1 more source

Small-Angle X-Ray Scattering

1994
Small-angle X-ray scattering (SAXS) was discovered in 1938 by A. Guinier.(1) It is now a powerful method for characterizing catalysts (particle size, surface area) and disordered materials such as gels, sols, defective alloys, porous oxides or carbons, polymers.
openaire   +2 more sources

Small-angle x-ray scattering from mitochondria

Biochimica et Biophysica Acta (BBA) - Biomembranes, 1977
X-ray (CuKalpha) scattering curves of rat liver mitochondria are characterized by continuously decreasing intensity from 0.5 to 5 mrad and a broad maximum centered near 20 mrad. The condensed-to-orthodox morphological transition of the inner membranes of intact mitochondria causes a dramatic decrease in scattering at very small angle and a marked shift
C A, Mannella, D F, Parsons
openaire   +2 more sources

Small-Angle X-Ray Scattering

Journal of Applied Physics, 1956
Colloidal silica of 30, 20, 10, and 5% concentrations by weight have been used to produce small-angle scattering. The resulting scattering showed plateaus which varied in angular position with concentration in the very small angle portion and then showed an approximation to the single particle scattering in the larger small angle region.
openaire   +1 more source

Home - About - Disclaimer - Privacy