Results 41 to 50 of about 329,766 (333)

Investigating increasingly complex macromolecular systems with small-angle X-ray scattering

IUCrJ, 2014
The biological solution small-angle X-ray scattering (BioSAXS) field has undergone tremendous development over recent decades. This means that increasingly complex biological questions can be addressed by the method. An intricate synergy between advances
Bente Vestergaard, Zehra Sayers
doaj   +1 more source

Scattered X-rays in Obscured Active Galactic Nuclei and their Implications for Geometrical Structure and Evolution

, 2010
We construct a new sample of 32 obscured active galactic nuclei (AGNs) selected from the Second XMM-Newton Serendipitous Source Catalogue to investigate their multiwavelength properties in relation to the "scattering fraction", the ratio of the soft X ...
Antonucci, Awaki, Bassani, Bianchi, Comastri, de Grijp, Dong, Eguchi, Gorjian, Granato, Heckman, Hisamitsu Awaki, Ho, Hopkins, Hopkins, Imanishi, Imanishi, Imanishi, Kaastra, Kazuhisa Noguchi, Landi, Magorrian, Marconi, Matt, Mewe, Michael Koss, Nenkova, Noguchi, Risaliti, Risaliti, Risaliti, Shu, Smith, Teng, Tremaine, Turner, Ueda, Ueda, Wada, Wada, Winter, Winter, Yasuhiro Hashimoto, Yoshihiro Ueda, Yuichi Terashima, Yukiko Ishino   +45 more
core   +1 more source

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

, 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

Scanning of Adsorption Hysteresis In Situ with Small Angle X-Ray Scattering. [PDF]

PLoS ONE, 2016
Everett's theorem-6 of the domain theory was examined by conducting adsorption in situ with small angle x-ray scattering (SAXS) supplemented by the contrast matching technique.
Athanasios Ch Mitropoulos, Evangelos P Favvas, Konstantinos L Stefanopoulos, Etienne F Vansant   +3 more
doaj   +1 more source

Particle-scale structure in frozen colloidal suspensions from small angle X-ray scattering [PDF]

, 2010
During directional solidification of the solvent in a colloidal suspension, the colloidal particles segregate from the growing solid, forming high-particle-density regions with structure on a hierarchy of length scales ranging from that of the particle ...
B. J. Berne, J. Israelachvili, J. S. Pedersen, J. S. Wettlaufer, Melissa Spannuth, P. N. Pusey, R. Klein, S. G. J. Mochrie, S. S. L. Peppin, T. Weitkamp, W. O. Roberts   +10 more
core   +2 more sources

Confocal X-ray technology based on capillary X-ray optics

Reviews in Analytical Chemistry, 2015
Capillary X-ray optics is versatile, and it can be used with synchrotron radiation source, conventional X-ray source, laser-plasma ultrafast X-ray source, and so forth.
Sun Tianxi, Ding Xunliang
doaj   +1 more source

Nuclear resonance small-angle scattering of x rays [PDF]

Physical Review B, 1996
Published by Inst., Woodbury ...
Shvyd'ko, Yu. V., Chumakov, A. I., Baron, A. Q. R., Gerdau, E., Rüffer, R., Bernhard, A., Metge, J.   +6 more
openaire   +3 more sources

Structural and magnetic properties of CoPt mixed clusters [PDF]

, 2006
In this present work, we report a structural and magnetic study of mixed Co58Pt42 clusters. MgO, Nb and Si matrix can be used to embed clusters, avoiding any magnetic interactions between particles.
A. Guinier, A. Pérez, D. Babonneau, E. Bernstein, J. L. Dormann, J.-L. Hodeau, J.-M. Tonnerre, J.-P. Simon, L. Favre, L. Nel, M. Born, P. Mélinon, S. Stanescu, T. B. Massalski, T. Epicier, V. Dupuis   +15 more
core   +8 more sources

Simultaneous SAXS/SANS Method at D22 of ILL: Instrument Upgrade

Applied Sciences, 2021
A customized portable SAXS instrument has recently been constructed, installed, and tested at the D22 SANS instrument at ILL. Technical characteristics of this newly established plug-and-play SAXS system have recently been reported (J. Appl. Cryst. 2020,
Ezzeldin Metwalli, Klaus Götz, Tobias Zech, Christian Bär, Isabel Schuldes, Anne Martel, Lionel Porcar, Tobias Unruh   +7 more
doaj   +1 more source

Diffusion‐based size determination of solute particles: a method adapted for postsynaptic proteins

FEBS Open Bio, EarlyView.
We present a diffusion‐based approach for measuring the size of macromolecules and their complexes, and demonstrate its use on postsynaptic proteins. The method requires fluorescein‐labelled protein samples, a microfluidic device that maintains laminar flow for said samples, a microscope recording the emitted fluorescent signals, and an analytic ...
András László Szabó, Eszter Nagy‐Kanta, Soma Varga, Edit Andrea Jáger, Csaba István Pongor, Mária Laki, András József Laki, Zoltán Gáspári   +7 more
wiley   +1 more source