Results 71 to 80 of about 2,789 (229)

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

EPJ 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, Irrgang Klaus-Dieter, Rusevich Leonid, Pieper Jörg   +3 more
doaj   +1 more source

Lipid Dynamics in Membranes Slowed Down by Transmembrane Proteins

Frontiers 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, Torben Schindler, Sonja A. Kirsch, Kristyna Pluhackova, Alexandra Schambony, Tilo Seydel, Rainer A. Böckmann, Tobias Unruh, Tobias Unruh   +8 more
doaj   +1 more source

Diffusion of CH₄, CO₂, and Their Mixtures in AlPO₄‑5 Investigated by QENS Experiments and MD Simulations [PDF]

, 2016
Quasi-elastic neutron scattering (QENS) measurements in combination with molecular dynamics (MD) simulations have been performed to characterize the dynamics of CH4, CO2, and binary mixtures of different compositions in the zeolite-type AlPO4-5 material.
Guillaume Maurin (1437943), Hervé Jobic (1321356), Andrew M. Beale (1940500), Sébastien Rives (1940497)   +3 more
core   +1 more source

Evolution of water dynamics in the Prussian blue

EPJ Web of Conferences, 2015
Crystal water plays a crucial role towards the multifunctional properties of Prussian blue and its analogue (PBA) compounds. We have investigated the dynamics of crystal water in Prussian blue (PB), Fe(III)4[Fe(II)(CN)6]3.
Mitra S., Sharma V.K., Thakur N., Yusuf S.M., Juranyi Fanni, Mukhopadhyay R.   +5 more
doaj   +1 more source

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

ChemCatChem, 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, Chalachew Mebrahtu, Regina Palkovits   +2 more
wiley   +1 more source

Dynamics of an amorphous pharmacologically active compound – diazepam: a QENS study combined with molecular dynamics simulations

, 2017
The dynamics of methyl groups in crystalline and amorphous diazepam were investigated by a combination of molecular dynamics simulations and quasielastic neutron spectroscopy methods.
A. Pajzderska, Miguel A González, J. Embs, J. Mielcarek, J. Wa̧sicki   +4 more
semanticscholar   +1 more source

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

Rare 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, Yangyang Wang, Jinming Wang, Yong Sun, Jinyu Li, Weihao Yang, Wei Gao, Carlos Fernandez, Qiuming Peng, Guodong Zou   +9 more
wiley   +1 more source

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

Biological 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, Vincent Fugère, Marco A. Rodríguez, Jean‐François Lapierre, Joe Sánchez Schacht, Sapna Sharma, Mehdi M. Aqdam, Jeremy Fonvielle, Michelle Gros, Andrew J. Tanentzap, Matilda L. Andersson, Renee M. van Dorst, Jan Karlsson, Christopher T. Solomon, Christer Brönmark, Peter Eklöv, Kristin Scharnweber, Magnus Huss, Beatrix E. Beisner, Fernando Chaguaceda, Cristina Charette, Alison M. Derry, Gregor F. Fussmann, Andrew P. Hendry, Kaj Hulthén, Sandra Klemet‐N'Guessan, Irene Gregory‐Eaves   +26 more
wiley   +1 more source

Structural and Dynamic Origins of Payne Effect Reduction by Steric Stabilization in Silica Reinforced Poly(butadiene) Nanocomposites

Polymer Composites, Volume 47, Issue 1, Page 532-542, 10 January 2026.
Steric stabilisation of silica nanoparticles suppresses the Payne effect in poly(butadiene) nanocomposites and enables the thickness of the glassy layer to be quantified with QENS experiments. ABSTRACT Silica nanoparticles in polybutadiene nanocomposites cause significantly hindered polymer dynamics in the form of a glassy layer, which can extend more ...
James M. Hart, W. Douglas Carswell, Victoria García‐Sakai, Bernhard Frick, Stephen C. Boothroyd, Lian R. Hutchings, Nigel Clarke, Richard L. Thompson   +7 more
wiley   +1 more source

Upgrading of Resolution Elastic Neutron Scattering (RENS)

Advances in Materials Science and Engineering, 2013
An update of the Resolution Elastic Neutron Scattering (RENS) approach consisting in measuring the elastically scattered neutron intensity versus the instrumental energy resolution is presented.
S. Magazù, F. Migliardo, M. T. Caccamo
doaj   +1 more source