Results 211 to 220 of about 61,046 (259)
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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
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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
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Small Angle X-Ray Scattering Spectroscopy
2011Conformational 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
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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
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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
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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
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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
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X-Ray Diffraction and Small Angle X-Ray Scattering
2012General Introduction Theoretical Approaches MOLECULAR SPECTROSCOPY Infrared Spectroscopy Raman Spectroscopy Electronic Spectroscopy (UV-Vis) Photoluminescence Spectroscopy Neutron Scattering SFG, FM/IRAS LOCAL SPECTROSCOPY Nuclear Magnetic Resonance Electron Paramagnetic Resonance Mössbauer Spectroscopy LEIS and SIMS (TOF SIMS) EXAFS and XANES AES, XPS
Behrens, Malte, Schlögl, Robert
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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.
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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.
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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.
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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.
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Small-angle x-ray scattering from mitochondria
Biochimica et Biophysica Acta (BBA) - Biomembranes, 1977X-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
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Small angle X-ray scattering studies on myosin
Journal of Cell Science, 1991ABSTRACT Small angle X-ray scattering (SAXS) is a potentially powerful method for obtaining structural information from biological molecules in solution. The use of this technique in the laboratory has hitherto been limited by the long exposures necessary to obtain patterns on photographic film.
A R, Faruqi +2 more
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X-Ray small-angle scattering of glassy carbon
Carbon, 1972The micropore system of glassy C atoms has been characterized by a number of structural parameters obtained from X-ray small-angle scattering. The pore sizes and pore shapes are very similar to those already observed in other non-graphitizing C atoms, notably carbon fibres.
R. Perret, W. Ruland
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