Results 61 to 70 of about 1,803 (201)

Lipid Dynamics in Membranes Slowed Down by Transmembrane Proteins

open access: yesFrontiers in Cell and Developmental Biology, 2020
Lipids and proteins, as essential components of biological cell membranes, exhibit a significant degree of freedom for different kinds of motions including lateral long-range mobility.
Lisa Ebersberger   +8 more
doaj   +1 more source

Incoherent QENS study of chemical hydrogels based on poly (vinyl alcohol)

open access: yes, 2001
In this study we report on an incoherent QENS experiment carried out at the IRIS beamline of the ISIS facility on a chemical hydrogel based on poly (vinyl alcohol).
Cavalieri F   +16 more
core   +1 more source

Vibrational dynamics of plant light-harvesting complex LHC II investigated by quasi- and inelastic neutron scattering

open access: yesEPJ Web of Conferences, 2015
Vibrational dynamics of the light-harvesting complex II (LHC II) from spinach was investigated by quasi- and inelastic neutron scattering (QENS and INS) at three different temperatures of 80, 160, and 285 K.
Golub Maksym   +3 more
doaj   +1 more source

Disorder‐Driven Fast Na+ Transport: From Crystalline to Amorphous Networks in the Mixed‐Anion NaTaOxCl6−2x Oxychlorides

open access: yesAdvanced Energy Materials, Volume 16, Issue 24, 24 June 2026.
Oxygen substitution in NaTaOxCl6‐2x drives structural evolution from isolated [TaCl6]– octahedra, through oxygen‐bridged [Ta2OCl10]2– dimers, toward extended trans‐[TaO2Cl4]3– chain‐like arrangements. At intermediate compositions, zero‐dimensional corner‐sharing motifs are proposed to create a flexible, disordered framework that peaks ionic ...
Justin Leifeld   +17 more
wiley   +1 more source

Dimethyl Ether as Circular Hydrogen Carrier: Low‐Temperature Steam Reforming Over Copper–Zeolite Bifunctional Catalysts

open access: yesChemCatChem, Volume 18, Issue 10, 27 May 2026.
ABSTRACT In the context of a green H2‐based economy, chemical H2 carriers are essential for efficient H2 storage and transportation. Among H2 carriers, dimethyl ether (DME) is a promising candidate due to its characteristics, such as non‐toxicity, easy transportation, high H2 storage capacity, and its circular nature by the reusability of CO2 formed ...
Nick Heiming   +2 more
wiley   +1 more source

Super-cooled water in PVA matrices: II. A molecular dynamics simulation study and comparison with QENS results [PDF]

open access: yes, 2005
Molecular dynamics (MD) simulations were carried out to elucidate the dynamic behavior of water confined in poly(vinyl alcohol), PVA, hydrogels. Model topology is supported by experimental network parameters, and simulation results are compared to an ...
CHIESSI, ESTER   +11 more
core   +1 more source

Interface Issues of Inorganic Solid‐State Electrolytes in Secondary Magnesium Batteries

open access: yesRare Metals, Volume 45, Issue 3, March 2026.
ABSTRACT Solid‐state magnesium batteries (SSMBs) have gained significant attention as promising candidates for next‐generation safe energy storage systems because of the abundance of magnesium (Mg) in the earth's crust, superior energy density, and inherent nonflammability.
Jiren Wang   +9 more
wiley   +1 more source

Assessment of pepsin diffusion within casein gels by quasi-elastic neutron scattering (QENS) and fluorescence recovery after photobleaching (FRAP)

open access: yes, 2022
International audienceBackground: Protein digestion under gastric conditions is influenced by the activity of the enzyme pepsin. With a limited penetration depth, pepsin-induced protein hydrolysis mainly occurs at the surface of the gel particles ...
Nicolas De, Souza   +6 more
core   +2 more sources

Differential effects of freshwater browning across fish species: consequences for individual‐ to community‐level fish traits in north temperate lakes

open access: yesBiological Reviews, Volume 101, Issue 1, Page 128-146, February 2026.
ABSTRACT The browning of freshwater ecosystems is increasingly evident in temperate and northern regions, with widespread ramifications for lake physics, chemistry, and biology. Contrasting results on how freshwater browning may impact fish have been reported, but there has been no comprehensive examination of how browning may cause cascading effects ...
Allison M. Roth   +26 more
wiley   +1 more source

Dynamics of Methyl Iodide Clathrate Hydrate, Investigated by MD Simulations and QENS Experiments

open access: yes, 2016
This article presents a comprehensive study of the dynamic properties of the methyl iodide molecule encapsulated in the large cage of the corresponding type II clathrate hydrates between 150 K and room temperature.
M. Russina (2184297)   +4 more
core   +1 more source

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