Results 81 to 90 of about 2,460 (214)

Hydration of ds-DNA and ss-DNA by Neutron Quasielastic Scattering [PDF]

Biophysical Journal, 2004
Quasielastic neutron scattering measurements were performed in hydrated samples of ds-DNA and ss-DNA. The samples were hydrated in a high relative humidity atmosphere, and their final water content was 0.559 g H(2)O/g ds-DNA and 0.434 g H(2)O/g ss-DNA.
Bastos, M., Castro, V., Mrevlishvili, G., Teixeira, J.   +3 more
openaire   +2 more sources

The functional role of protein dynamics in photosynthetic reaction centers investigated by elastic and quasielastic neutron scattering

EPJ Web of Conferences, 2015
This short review summarizes our current knowledge about the functional relevance of protein dynamics in photosynthetic reaction centers. In the case of Photosystem II membrane fragments, elastic and quasielastic neutron scattering experiments reveal a ...
Pieper Jörg
doaj   +1 more source

Dynamics of proteins with different molecular structures under solution condition

Scientific Reports, 2020
Incoherent quasielastic neutron scattering (iQENS) is a fascinating technique for investigating the internal dynamics of protein. However, low flux of neutron beam, low signal to noise ratio of QENS spectrometers and unavailability of well-established ...
Rintaro Inoue, Takashi Oda, Hiroshi Nakagawa, Taiki Tominaga, Tomohide Saio, Yukinobu Kawakita, Masahiro Shimizu, Aya Okuda, Ken Morishima, Nobuhiro Sato, Reiko Urade, Mamoru Sato, Masaaki Sugiyama   +12 more
doaj   +1 more source

Achieving nanosecond time resolution with a two‐dimensional X‐ray detector

Journal of Synchrotron Radiation, Volume 32, Issue 5, Page 1220-1227, September 2025.
A proof‐of‐principle of a nanosecond time‐resolved experiment is demonstrated using a TEMPUS detector. The concept exploits an event driven mode of the detector and cross‐correlation analysis to overcome pixel dead time, and offers new opportunities for time‐resolved studies.The fastest pixel array X‐ray detectors can record images with nanosecond ...
Yuriy Chushkin, Jonathan Correa, Alexandr Ignatenko, David Pennicard, Sabine Lange, Sergei Fridman, Sebastian Karl, Björn Senfftleben, Felix Lehmkühler, Fabian Westermeier, Heinz Graafsma, Marco Cammarata   +11 more
wiley   +1 more source

Mass transport and structural relaxation in metallic melts as seen by quasielastic neutron scattering [PDF]

, 2022
We investigate metallic melts ranging from elementary metals to multicomponent glass forming alloys using quasielastic neutron scattering. The intrinsic resolution in the quasielastic neutron scattering technique on the momentum transfer q allows mass ...
Yang, Fan
core  

Low‐Frequency Raman Spectroscopy of Polymers

Macromolecular Chemistry and Physics, Volume 226, Issue 15, August 4, 2025.
Recent advances have made low‐frequency Raman spectroscopy accessible to the wider scientific community. This review discusses how low‐frequency Raman is particularly useful for researchers investigating polymers because the technique can help determine both the local and long‐range structure of materials, their thermodynamic properties, and their ...
Kayla A. Bensley, Robert V. Chimenti, Samuel E. Lofland   +2 more
wiley   +1 more source

Correlated Atomic Motions in Liquid Deuterium Fluoride Studied by Coherent Quasielastic Neutron Scattering [PDF]

, 2007
The collective dynamics of liquid deuterium fluoride are studied by means of high-resolution quasielastic and inelastic neutron scattering over a range of four decades in energy transfer.
McLain SE, I. Bustinduy, McLain, SE, Bermejo FJ, S. E. McLain, Ruiz-Martin MD, F. Fernandez-Alonso, Fernandez-Alonso, F, McLain, S. E., M D Ruiz-Martin (16057973), Bermejo, Francisco Javier, Turner, J. F. C., J. W. Taylor, Ruiz-Martín, MD, FJ Bermejo (16098065), I Bustinduy (16057970), Taylor, JW, Bustinduy, Ibón, Ruiz-Martí­n, M. D., J. F. C. Turner, Bustinduy, I, F Fernandez-Alonso (13746997), Bustinduy I, Turner JFC, Fernandez-Alonso F, Bermejo, FJ, Taylor, J. W., F. J. Bermejo, M. D. Ruiz-Martín, J W Taylor (16057964), John Turner (4462132), Turner, JF, Fernández-Alonso, Félix, S E McLain (16057967), Taylor JW   +34 more
core   +1 more source

Model-free Approach to Quasielastic Neutron Scattering from Anomalously Diffusing Quantum Particles [PDF]

, 2018
International audienceThis paper resumes and extends recent work by the author on the dynamics of anomalously diffusing quantum particles that is probed by the quasielastic neutron scattering from complex molecular systems.
Kneller, G.
core  

Rotational disorder in lithium borohydride [PDF]

, 2015
LiBH4 has been discussed as a promising hydrogen storage material and as a solid-state electrolyte in lithiumion batteries. It contains 18.5 wt% hydrogen and undergoes a structural phase transition at 381K which is associated with a large increase in ...
de Jongh, Petra, Frick, B, Mutka, H, Arndt Remhof, Angeloclaudio Nale, Zbigniew Łodziana, Embs, Jan Peter, Lodziana, Zbigniew, Remhof, Arndt, Yan, Yigang, Nale, Angeloclaudio, Sub Inorganic Chemistry and Catalysis, Inorganic Chemistry and Catalysis, Andreas Züttel, Yigang Yan, Sakai, Victoria Garcia, Petra de Jongh, Koza, MM, Victoria Garcia Sakai, Zuettel, Andreas, Boehm, M, Jan Peter Embs   +21 more
core   +1 more source

mQfit, a new program for analyzing quasi-elastic neutron scattering data

EPJ Web of Conferences, 2015
Analysis of Quasi-elastic Neutron Scattering (QENS) data of complex systems such as biological or soft matter samples in a comprehensive and explicit way often requires great efforts.
Martinez Nicolas, Natali Francesca, Peters Judith   +2 more
doaj   +1 more source