Results 51 to 60 of about 95,982 (196)

Modeling Structure and Dynamics of Protein Complexes with SAXS Profiles

Methods in molecular biology, 2018
Small-angle X-ray scattering (SAXS) is an increasingly common and useful technique for structural characterization of molecules in solution. A SAXS experiment determines the scattering intensity of a molecule as a function of spatial frequency, termed ...
D. Schneidman-Duhovny, M. Hammel
semanticscholar   +1 more source

Detector for imaging of explosions: present status and future prospects with higher energy X-rays

, 2008
The detector for imaging of explosions (DIMEX) is in operation at the synchrotron radiation (SR) beam-line at VEPP-3 electron ring at Budker INP since 2002.
, A Fassó, A. Fassó, B P Tolochko, F Sauter, I L Zhogin, J Beutel, J C Dainty, K A Ten, L I Shekhtman, O V Evdokov, V M Aulchenko, V V Zhulanov   +12 more
core   +1 more source

Small-Angle X-ray and neutron scattering from diamond single crystals

, 2011
Results of Small-Angle Scattering study of diamonds with various types of point and extended defects and different degrees of annealing are presented. It is shown that thermal annealing and/or mechanical deformation cause formation of nanosized planar ...
A A Shiryaev, Bangert U, Bokii G B, Bursill L A, P Boesecke, Pal'yanov Yu N, Perret R G, Shiryaev A A, Shiryaev A A, Terminasov Yu S   +9 more
core   +1 more source

Kinetics of phase transition from lamellar to hexagonally packed cylinders for a triblock copolymer in a selective solvent

, 2007
We examined the kinetics of the transformation from the lamellar (LAM) to the hexagonally packed cylinder (HEX) phase for the triblock copolymer, polystyrene-b-poly (ethylene-co-butylene)-b-polystyrene (SEBS) in dibutyl phthalate (DBP), a selective ...
Bansil, Rama, Li, Minghai, Liu, Yongsheng, Steinhart, Milos   +3 more
core   +2 more sources

In situ monitoring of the structural change of microemulsions in simulated gastrointestinal conditions by SAXS and FRET

Acta Pharmaceutica Sinica B, 2018
Microemulsions are promising drug delivery systems for the oral administration of poorly water-soluble drugs. However, the evolution of microemulsions in the gastrointestinal tract is still poorly characterized, especially the structural change of ...
X. Lv, Shuguang Zhang, Huipeng Ma, Peipei Dong, Xiaodong Ma, Ming Xu, Yan Tian, Zeyao Tang, Jinyong Peng, Haibo Chen, Jianbin Zhang   +10 more
semanticscholar   +1 more source

Aging mechanism in tunable Pickering emulsion

, 2015
We study the stability of a model Pickering emulsion system. A special counter-flow microfluidics set-up was used to prepare monodisperse Pickering emulsions, with oil droplets in water.
Daillant, J., Fouilloux, S., Malloggi, F., Thill, A.   +3 more
core   +1 more source

Cooperativity and Frustration in Protein-Mediated Parallel Actin Bundles

, 2009
We examine the mechanism of bundling of cytoskeletal actin filaments by two representative bundling proteins, fascin and espin. Small-angle X-ray studies show that increased binding from linkers drives a systematic \textit{overtwist} of actin filaments ...
B. Alberts, Gerard C. L. Wong, Gregory M. Grason, Homin Shin, James R. Bartles, Kirstin R. Purdy Drew, P. A. Janmey   +6 more
core   +1 more source

A SAXS/WAXD beamline with laboratory SAXS apparatus at NanoTerasu

Journal of Applied Crystallography
NanoTerasu is a new 3 GeV synchrotron radiation facility in Sendai, Japan, which began user operation in April 2024. A station for small-angle X-ray scattering (SAXS) and wide-angle X-ray diffraction (WAXD) has been built at the wiggler beamline BL08W.
H. Meguro, M. Nishibori, H. Yamane, Y. Kotani, Y. Watanabe, K. Kamitani, T. Nakamura, K. Matsumura, M. Takata, Y. Takasaki, N. Yagi   +10 more
openaire   +2 more sources

Double scattering of light from biophotonic nanostructures with short-range order

, 2009
We investigate the physical mechanism for color production by isotropic nanostructures with short-range order in bird feather barbs. While the primary peak in optical scattering spectra results from constructive interference of singly-scattered light ...
Barreira, Dufresne, Dyck, Dyck, Eric R. Dufresne, Heeso Noh, Hui Cao, Kertész, Kinoshita, Márk, Osorio, Parker, Prum, Richard O. Prum, Seng Fatt Liew, Shawkey, Simon G. J. Mochrie, Stavenga, Vinodkumar Saranathan, Vukusic, Vukusic   +20 more
core   +1 more source

SAXS Studies of RNA: structures, dynamics, and interactions with partners

Wiley Interdisciplinary Reviews - RNA, 2016
Small‐angle X‐ray scattering, SAXS, is a powerful and easily employed experimental technique that provides solution structures of macromolecules. The size and shape parameters derived from SAXS provide global structural information about these molecules ...
Yujie Chen, L. Pollack
semanticscholar   +1 more source