Results 11 to 20 of about 101,467 (306)

Fast-scanning small-angle X-ray scattering of hydrated biological cells [PDF]

Journal of Synchrotron Radiation
Due to their high penetration depth, X-rays enable us to obtain information from the interior of whole unsliced cells. Scanning small-angle X-ray scattering (SAXS), in particular, reveals real-space images in dark-field representation as well as ...
Boram Yu, Mangalika Sinha, Rita Mendes Da Silva, Ulrike Rölleke, Manfred Burghammer, Sarah Köster   +5 more
doaj   +2 more sources

Small Angle X-ray Scattering for Nanoparticle Research

Chemical Reviews, 2016
X-ray scattering is a structural characterization tool that has impacted diverse fields of study. It is unique in its ability to examine materials in real time and under realistic sample environments, enabling researchers to understand morphology at nanometer and angstrom length scales using complementary small and wide angle X-ray scattering (SAXS ...
Tao Li, Andrew J Senesi, Byeongdu Lee
exaly   +4 more sources

Small angle x-ray scattering with edge-illumination [PDF]

Scientific Reports, 2016
AbstractSensitivity to sub-pixel sample features has been demonstrated as a valuable capability of phase contrast x-ray imaging. Here, we report on a method to obtain angular-resolved small angle x-ray scattering distributions with edge-illumination- based imaging utilizing incoherent illumination from an x-ray tube.
Modregger, Peter, Cremona, Tiziana P., Benarafa, Charaf, Schittny, Johannes C., Olivo, Alessandro, Endrizzi, Marco   +5 more
openaire   +5 more sources

SMALL ANGLE X-RAY SCATTERING STUDY OF INSULIN FIBRILS

East European Journal of Physics, 2015
The small-angle X-ray scattering technique was employed to determine low-resolution 3D structure of insulin amyloid fibrils. This object is of particular interest since amyloid deposits of insulin causes insulin injection amyloidosis.
M. V. Romanova, I. L. Maliyov, M. S. Girych, E. A. Vus, D. I. Svergun, Al. Kikhney, C. Jeffries   +6 more
doaj   +1 more source

Decoding Protein Corona Through Synchrotron-Based Small-Angle X‑Ray Scattering [PDF]

ACS Omega
Juliana Tosta Theodoro Carvalho, Antônio Malfatti-Gasperini, Ben J. Boyd, Liming Wang, Mateus Borba Cardoso   +4 more
doaj   +2 more sources

Direct observation of tRNA-chaperoned folding of a dynamic mRNA ensemble

Nature Communications, 2023
T-box riboswitches are multi-domain noncoding RNAs that surveil individual amino acid availabilities in most Gram-positive bacteria. T-boxes directly bind specific tRNAs, query their aminoacylation status to detect starvation, and feedback control the ...
Krishna C. Suddala, Janghyun Yoo, Lixin Fan, Xiaobing Zuo, Yun-Xing Wang, Hoi Sung Chung, Jinwei Zhang   +6 more
doaj   +1 more source

VSAS: A smart small-angle scattering data processing tool

Nuclear Analysis, 2022
A visual Small-angle X-ray/neutron scattering data analysis software VSAS has been developed for the quantitative small-angle scattering data processing.
Shuxin Shi, Shengyi Zhong, Lu Jin, Yifei Tang, Hao Lin   +4 more
doaj   +1 more source

Small-Angle X-Ray and Neutron Scattering on Photosynthetic Membranes

Frontiers in Chemistry, 2021
Ultrastructural membrane arrangements in living cells and their dynamic remodeling in response to environmental changes remain an area of active research but are also subject to large uncertainty.
Dainius Jakubauskas, Kell Mortensen, Poul Erik Jensen, Jacob J. K. Kirkensgaard, Jacob J. K. Kirkensgaard   +4 more
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

Serial small- and wide-angle X-ray scattering with laboratory sources

IUCrJ, 2022
Recent advances in X-ray instrumentation and sample injection systems have enabled serial crystallography of protein nanocrystals and the rapid structural analysis of dynamic processes. However, this progress has been restricted to large-scale X-ray free-
Mark A. Levenstein, Karen Robertson, Thomas D. Turner, Liam Hunter, Cate O'Brien, Cedrick O'Shaughnessy, Alexander N. Kulak, Pierre Le Magueres, Jakub Wojciechowski, Oleksandr O. Mykhaylyk, Nikil Kapur, Fiona C. Meldrum   +11 more
doaj   +1 more source