Diffusion in membranes: Toward a two-dimensional diffusion map
EPJ Web of Conferences, 2015 For decades, quasi-elastic neutron scattering has been the prime tool for studying molecular diffusion in membranes over relevant nanometer distances. These experiments are essential to our current understanding of molecular dynamics of lipids, proteins ...
Toppozini Laura +5 more
doaj +1 more source
Data Analysis for Time-Resolved QENS Experiments in Biophysics
, 2017 To study the correlation between internal protein dynamics and protein functionality of bacteriorhodopsin, we have performed time-resolved quasielastic neutron scattering (QENS) experiments combined with in situ laser activation of protein function.
Burankova, Tatsiana +5 more
openaire +2 more sources
Estudios de difusión de mezclas de propano y propeno en zeolita Si-LTA (ITQ-29) empleando scattering cuasielástico de neutrones (QENS) [PDF]
, 2017 [EN] The separation process of propane-propene mixtures is very important in the petrochemical industry and the development of a non-cryogenic alternative method still remains a challenge.
Pérez Botella, Eduardo
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Hydrogen bond dynamics An investigation using NMR field-cycling and QENS techniques [PDF]
, 1999 The techniques of field-cycling NMR relaxometry and QENS have been employed to study the translational motion of the proton in the hydrogen bonds in a benzoic acid and also a series of para-halo-substituted benzoic acid derivatives.
McGloin, C., In collaboration with EPSRC
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What can we learn about complex formation by combining thermophoresis with QENS? [PDF]
, 2017 Molecular recognition via protein–ligand interactions is of fundamental importance to most processes occurring within living organisms. Structural fluctuations and conformational motions of proteins are essential for the binding of ligands and other ...
Wiegand, Simone
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Diffusive motions in molecular liquids [PDF]
, 2009 Die Arbeit beschäftigt sich mit grundlegenden Untersuchungen zur Dynamik mittelkettiger molekularer Flüssigkeiten (Coenzym Q10, n-Alkane) auf verschiedenen Zeitskalen mittels quasielastischer Neutronenstreuung (QENS) und gepulster Feldgradienten ...
Smuda, Christoph
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Modulation of Protein Dynamics by Glycerol in Water-Soluble Chlorophyll-Binding Protein (WSCP)
CrystalsProteins are inherently dynamic entities that rely on flexibility across multiple timescales to perform their biological functions. The surrounding environment plays a critical role in modulating protein dynamics by exerting plasticizing or stabilizing ...
Mina Hajizadeh +7 more
doaj +1 more source
Proton diffusivity in the BaZr0.9Y0.1O3−δ proton conductor [PDF]
, 2018 The thermally activated proton diffusion in BaZr0.9Y0.1O3−δ was studied with electrochemical impedance spectroscopy (IS) and quasi-elastic neutron scattering (QENS) in the temperature range 300-900K.
Strässle, Thierry +9 more
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Diffusion of Propane in Zeolite NaY: A Molecular Dynamics and Quasi-Elastic Neutron Scattering Study [PDF]
, 2002 We report results from molecular dynamics (MD) simulations and quasi-elastic neutron scattering (QENS) measurements of the diffusion of propane in NaY zeolite at temperatures of 300, 324, and 350 K and a loading of 4 molecules per -cage.
Mitra, S +5 more
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