Results 251 to 260 of about 2,630,925 (302)

Collective proton transport with weak proton-proton coupling

Physical Review E, 2000
A mechanism based on the peculiar dynamical properties of the hydrogen bond is suggested to describe fast proton transfers in hydrogen-bonded chains with realistic (weak) intersite proton-proton interactions. For this purpose, a two-sublattice model is suggested and studied analytically that admits an exact soliton solution.
, Zolotaryuk, , Peyrard, , Spatschek
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Proton Transport in Metal–Organic Frameworks

Chemical Reviews, 2020
Solid-state proton conductors (SSPCs), which are a key component for the safety and efficiency of fuel cells, have received much attention due to their broad application in electrochemical devices. In particular, the development of new materials with high conducting performance and an understanding of the conduction mechanism have become critical ...
Dae-Woon Lim, Hiroshi Kitagawa
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Proton transport by solitons

Physica D: Nonlinear Phenomena, 1991
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Pnevmatikos, St., Savin, A. V., Stylianou, I., Velgakis, M. J., Zolotaryuk, A. V.   +4 more
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TRANSPORT ATPases IN ANION AND PROTON TRANSPORT

Annals of the New York Academy of Sciences, 1980
Studies in our laboratory have shown that the anion-sensitive Mg-ATPase is located in mitochondria, but not in the plasma membrane of rabbit gastric mucosa, trout gill, rabbit kidney and rat pancreas; whereas in rabbit erythrocyte membrane, it is part of the Ca-Mg activated ATPase system.
S L, Bonting, J J, de Pont, J M, van Amelsvoort, J J, Schrijen   +3 more
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Theoretical calculation of proton mobility for collective surface proton transport

Physical Review E, 2013
We present a theoretical study of surface proton mobility at a minimally hydrated array of protogenic surface groups. At dense packing, the array assembles into a 2D bicomponent lattice that is formed by sulfonate anions, which are only allowed to fluctuate about fixed equilibrium positions, and mobile hydronium ions.
Anatoly, Golovnev, Michael, Eikerling
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Mechanism of proton transport by plant plasma membrane proton ATPases

Journal of Plant Research, 2003
The mechanism of proton translocation by P-type proton ATPases is poorly defined. Asp684 in transmembrane segment M6 of the Arabidopsis thaliana AHA2 plasma membrane P-type proton pump is suggested to act as an essential proton acceptor during proton translocation. Arg655 in transmembrane segment M5 seems to be involved in this proton translocation too,
Buch-Pedersen, M. J., Palmgren, M. G
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Proton Solvation and Transport in Hydrated Nafion

The Journal of Physical Chemistry B, 2011
Proton solvation properties and transport mechanisms have been studied in hydrated Nafion using the self-consistent multistate empirical valence bond (SCI-MS-EVB) method that includes the effects excess proton charge defect delocalization and Grotthuss proton hopping.
Shulu, Feng, Gregory A, Voth
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Gate modulation of proton transport in a nanopore

Physical Chemistry Chemical Physics, 2016
Gate modulation of proton transport in a pH-regulated nanopore is investigated by considering the electric double layer overlap effect.
Lanju, Mei, Li-Hsien, Yeh, Shizhi, Qian
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Insights into Interfacial Proton Transport in Protonic Ceramic Conductors

ECS Meeting Abstracts, 2021
Understanding the mechanism of proton conduction at the interface of materials enables the development of a new generation of protonic ceramic conductors at low temperatures (< 300 °C) through water absorption and proton transport on the interface.
Yuqing Meng, Jun S Gao
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Proton/Protein Transport

Science, 2001
STRUCTURAL BIOLOGY In eukaryotic cells, F-type ATPases convert a mitochondrial proton gradient into ATP (the final stage in extracting energy from the oxidation of carbon compounds) while V-type ATPases use ATP to transport protons across internal membranes, notably in the acidification of lysosomes.
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