Results 1 to 10 of about 17,223 (99)

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
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Design and function of targeted endocannabinoid nanoparticles

Scientific Reports, 2022
Nanoparticles and nano-delivery systems are constantly being refined and developed for biomedical applications such as imaging, gene therapy, and targeted delivery of drugs.
N. Barrie, N. Manolios, J. Stuart, T. Chew, J. Arnold, R. Sadsad, L. De Campo, R. B. Knott, J. White, D. Booth, M. Ali, M. J. Moghaddam   +11 more
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Recent Advances in Small-Angle Neutron Scattering

Applied Sciences, 2021
Small-angle scattering, and its neutron expression small-angle neutron scattering (SANS), has developed into an invaluable tool for the investigation of microscopic and mesoscopic structures in recent decades [...]
Sebastian Jaksch
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A Novel Method for Online Extraction of Small-Angle Scattering Pulse Signals from Particles Based on Variable Forgetting Factor RLS Algorithm

Sensors, 2021
The small-angle optical particle counter (OPC) can detect particles with strong light absorption. At the same time, it can ignore the properties of the detected particles and detect the particle size singly and more accurately.
Rongrui Zhang, Heng Zhao
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Simplified Polydispersion Analysis of Small-Angle Scattering Data

Applied Sciences, 2022
With polydisperse inhomogeneities, the analysis of small-angle scattering (SAS) data is possible by fitting the experimental data to theoretical models. Despite scientific software being available for this task, many scientists in different fields prefer
Flavio Carsughi
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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
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Direct shape determination of intermediates in evolving macromolecular solutions from small-angle scattering data

IUCrJ, 2018
Many important biological processes like amyloid formation, viral assembly etc. can be monitored in vitro. Small-angle X-ray scattering (SAXS) is one of the most effective techniques to structurally characterize these processes in solution.
Petr V. Konarev, Dmitri I. Svergun
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Towards spatially resolved magnetic small-angle scattering studies by polarized and polarization-analyzed neutron dark-field contrast imaging

Scientific Reports, 2021
In the past decade neutron dark-field contrast imaging has developed from a qualitative tool depicting microstructural inhomogeneities in bulk samples on a macroscopic scale of tens to hundreds of micrometers to a quantitative spatial resolved small ...
Jacopo Valsecchi, Youngju Kim, Seung Wook Lee, Kotaro Saito, Christian Grünzweig, Markus Strobl   +5 more
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KWS-2: Small angle scattering diffractometer

Journal of large-scale research facilities JLSRF, 2015
KWS-2, operated by JCNS, Forschungszentrum Jülich, represents a classical pinhole SANS instrument where, combining the pinhole mode using different neutron wavelengths and detection distances with the focusing mode using MgF2 lenses, a wide Q-range ...
Aurel Radulescu, Noemi Kinga Szekely, Marie-Sousai Appavou   +2 more
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New Material Exploration to Enhance Neutron Intensity below Cold Neutrons: Nanosized Graphene Flower Aggregation

Nanomaterials, 2022
It is proposed that nanosized graphene aggregation could facilitate coherent neutron scattering under particle size conditions similar to nanodiamonds to enhance neutron intensity below cold neutrons.
Makoto Teshigawara, Yujiro Ikeda, Mingfei Yan, Kazuo Muramatsu, Koichi Sutani, Masafumi Fukuzumi, Yohei Noda, Satoshi Koizumi, Koichi Saruta, Yoshie Otake   +9 more
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