Results 31 to 40 of about 495,118 (275)
Laboratory Phonology, 2021 Analyses of word prosody have shown that in some Indonesian languages listeners do not make use of word stress cues. The outcomes have contributed to the conclusion that these languages do not have word stress.
Constantijn Kaland
doaj +2 more sources
The response of the tandem pore potassium channel TASK-3 (K2P9.1) to voltage : gating at the cytoplasmic mouth [PDF]
, 2009 Although the tandem pore potassium channel TASK-3 is thought to open and shut at its selectivity filter in response to changes of extracellular pH, it is currently unknown whether the channel also shows gating at its inner, cytoplasmic mouth through ...
Andres-Enguix +57 more
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Gating Ritual: Simulations of Gating in Glutamate-Gated Chloride Channel [PDF]
Biophysical Journal, 2015 Ligand-gated ion channels (LGICs) are responsible for converting chemical signals to electrical ones in the nerve system, which is a key element in the fast synaptic signal transmission. The first crystal structures of prokaryotic homologs were solved a few years ago, and today there are many more structures available - including a human one.
Yoluk, Ozge +4 more
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Voltage Sensing in Bacterial Protein Translocation
Biomolecules, 2020 The bacterial channel SecYEG efficiently translocates both hydrophobic and hydrophilic proteins across the plasma membrane. Translocating polypeptide chains may dislodge the plug, a half helix that blocks the permeation of small molecules, from its ...
Denis G. Knyazev +5 more
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Advances in Physics: X, 2022 Biological ion channels precisely control the flow of ions across membranes in response to a range of physical and chemical stimuli. With their ability of transporting ions in a highly selective manner and of integrating regulatory cues, they are a ...
Joao Luis Carvalho-de-Souza +9 more
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Graphene field effect transistors with ferroelectric gating
, 2010 Recent experiments on ferroelectric gating have introduced a novel functionality, i.e. nonvolatility, in graphene field effect transistors. A comprehensive understanding in the non-linear, hysteretic ferroelectric gating and an effective way to control ...
Ni, Guang-Xin +5 more
core +1 more source
Gating currents indicate complex gating of voltage-gated proton channels [PDF]
Proceedings of the National Academy of Sciences, 2018 The voltage-gated proton channel (HV1) is a unique molecule that resides at the interface between ion channels and bioenergetic molecules that use proton gradients to store or transduce energy. HV1 plays key roles in the health and disease of diverse tissues and species (1). Important information regarding the physical components of ion-channel gating (
openaire +2 more sources
Mechanism of activation at the selectivity filter of the KcsA K+ channel
eLife, 2017 Potassium channels are opened by ligands and/or membrane potential. In voltage-gated K+ channels and the prokaryotic KcsA channel, conduction is believed to result from opening of an intracellular constriction that prevents ion entry into the pore.
Florian T Heer +4 more
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Spin Gating of Mesoscopic Devices
, 2015 Inefficient screening of electric fields in nanoconductors makes electric manipulation of electronic transport in nanodevices possible. Accordingly, electrostatic (charge) gating is routinely used to affect and control the Coulomb electrostatics and ...
Jonson, M., Shekhter, R. I.
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Flexibility of the N-Terminal mVDAC1 Segment Controls the Channel’s Gating Behavior [PDF]
, 2012 Since the solution of the molecular structures of members of the voltage dependent anion channels (VDACs), the N-terminal α-helix has been the main focus of attention, since its strategic location, in combination with its putative conformational ...
Anastasia Salisowski +8 more
core +3 more sources