Results 11 to 20 of about 606 (146)

Experimental demonstration of the novel “van-Hove integral method (vHI)” for measuring diffusive dynamics by elastic neutron scattering

open access: yesScientific Reports, 2021
Quasi-elastic neutron scattering (QENS)—based on the seminal work of Nobel Laureate Brockhouse—has been one of the major methods for studying pico-second to nano-second diffusive dynamics over the past 70 years.
Antonio Benedetto, Gordon J. Kearley
doaj   +1 more source

Identifying the Spin-Incoherent Contribution to Quasielastic Neutron Scattering with a Cold Triple-Axis Spectrometer

open access: yesQuantum Beam Science, 2023
Polarisation analysis for neutron scattering experiments is a powerful tool suitable for a wide variety of studies, including soft-matter samples which have no bulk magnetic behaviour and/or a significant hydrogen content.
Andrew G. Manning   +5 more
doaj   +1 more source

Hydrogen Dynamics in Hydrated Chitosan by Quasi-Elastic Neutron Scattering

open access: yesBioengineering, 2022
Chitosan, an environmentally friendly and highly bio-producible material, is a potential proton-conducting electrolyte for use in fuel cells. Thus, to microscopically elucidate proton transport in hydrated chitosan, we employed the quasi-elastic neutron ...
Yuki Hirota   +4 more
doaj   +1 more source

Rotation of complex ions with ninefold hydrogen coordination studied by quasielastic neutron scattering and first-principles molecular dynamics calculations

open access: yesPhysical Review Research, 2022
Quasielastic neutron scattering (QENS) and neutron powder diffraction of the complex transition metal hydrides Li_{5}MoH_{11} and Li_{6}NbH_{11} were measured in a temperature range of 10–300 K to study their structures and dynamics, especially the ...
Yoshinori Ohmasa   +12 more
doaj   +1 more source

Study of the water dynamics near hydrophilic, nanostructured CuO surfaces by quasielastic and inelastic neutron scattering

open access: yesAIP Advances, 2022
We have used quasielastic and inelastic neutron scattering to investigate the structure, dynamics, and phase transitions of water interacting with superhydrophilic CuO surfaces that not only possess a strong affinity for water but also a “grass-like ...
James R. Torres   +9 more
doaj   +1 more source

QENS/WINS2021: Keeping the Community Motivated and Cohesive

open access: yesNeutron News, 2021
Meeting Reports.
Arbe, Arantxa, Colmenero de León, Juan
openaire   +2 more sources

Dynamical Behavior of Human α-Synuclein Studied by Quasielastic Neutron Scattering. [PDF]

open access: yesPLoS ONE, 2016
α-synuclein (αSyn) is a protein consisting of 140 amino acid residues and is abundant in the presynaptic nerve terminals in the brain. Although its precise function is unknown, the filamentous aggregates (amyloid fibrils) of αSyn have been shown to be ...
Satoru Fujiwara   +6 more
doaj   +1 more source

Complementary approaches to obtaining thermodynamic parameters from protein ligand systems-challenges and opportunities [PDF]

open access: yesEPJ Web of Conferences, 2022
Protein ligand interactions play an important role in biology. Increasingly the aim is to understand and influence protein ligand binding. The binding process is heavily influenced by its thermodynamic parameters.
Sarter Mona   +4 more
doaj   +1 more source

Quasi-Elastic Neutron Scattering Studies on Hydration Water in Phospholipid Membranes

open access: yesFrontiers in Chemistry, 2020
The dynamic behavior of hydration water in phospholipid membranes has been investigated to understand the relationship between water and biological molecules using various experimental techniques.
Takeshi Yamada, Hideki Seto
doaj   +1 more source

Structure and dynamics of supercooled water in the hydration layer of poly(ethylene glycol)

open access: yesStructural Dynamics, 2022
The statics and dynamics of supercooled water in the hydration layer of poly(ethylene glycol) (PEG) were studied by a combination of quasi-elastic neutron scattering (QENS) and molecular dynamics (MD) simulations.
Yuqing Li   +11 more
doaj   +1 more source

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