Results 41 to 50 of about 1,212,232 (342)
Nature Communications, 2017 Smart regulation of substance permeability through porous membranes is highly desirable for membrane applications. Inspired by the stomatal closure feature of plant leaves at relatively high temperature, here we report a nano-gating membrane with a ...
Jingchong Liu +11 more
semanticscholar +1 more source
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
Voltage gating of mechanosensitive PIEZO channels
Nature Communications, 2017 Mechanosensitive PIEZO ion channels are evolutionarily conserved proteins whose presence is critical for normal physiology in multicellular organisms. Here we show that, in addition to mechanical stimuli, PIEZO channels are also powerfully modulated by ...
M. Moroni +3 more
semanticscholar +1 more source
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
doaj +1 more source
The Valley Gate and the Dung Gate [PDF]
Palestine Exploration Quarterly, 1897 n ...
openaire +1 more source
Role of outer surface probes for regulating ion gating of nanochannels
Nature Communications, 2018 Nanochannels with functional elements have shown promise for DNA sequencing, single-molecule sensing, and ion gating. Ionic current measurement is currently a benchmark, but is focused solely on the contribution from nanochannels’ inner-wall functional ...
Xinchun Li +6 more
semanticscholar +1 more source
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
doaj +1 more source
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
Cells, 2015 Each positive well in ELISPOT assays contains spots of variable sizes that can range from tens of micrometers up to a millimeter in diameter. Therefore, when it comes to counting these spots the decision on setting the lower and the upper spot size ...
Alexey Y. Karulin +7 more
doaj +1 more source
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
doaj +1 more source