Zobrazeno 1 - 10
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pro vyhledávání: '"Smolyanitsky, A."'
Autor:
Noh, Yechan, Smolyanitsky, Alex
Publikováno v:
Sci. Adv.10,eadr1531(2024)
Synaptic plasticity, the dynamic tuning of signal transmission strength between neurons, serves as a fundamental basis for memory and learning in biological organisms. This adaptive nature of synapses is considered one of the key features contributin
Externí odkaz:
http://arxiv.org/abs/2406.10510
Autor:
Noh, Yechan, Smolyanitsky, Alex
In living organisms, information is processed in interconnected symphonies of ionic currents spiking through protein ion channels. As a result of dynamically switching their conductive states, ion channels exhibit a variety of current-voltage nonline
Externí odkaz:
http://arxiv.org/abs/2310.09439
Autor:
Macha, Michal, Marion, Sanjin, Tripathi, Mukesh, Thakur, Mukeshchand, Lihter, Martina, Kis, Andras, Smolyanitsky, Alex, Radenovic, Aleksandra
Large-area nanopore drilling is a major bottleneck in state-of-the-art nanoporous 2D membrane fabrication protocols. In addition, high-quality structural and statistical descriptions of as-fabricated porous membranes are key to predicting the corresp
Externí odkaz:
http://arxiv.org/abs/2205.13661
Autor:
Smolyanitsky, Alex, Luan, Binquan
Publikováno v:
Phys. Rev. Lett. 127, 138103 (2021)
Nanopores in 2D materials are highly desirable for DNA sequencing, yet achieving single-stranded DNA (ssDNA) transport through them is challenging. Using density functional theory calculations and molecular dynamics simulations we show that ssDNA tra
Externí odkaz:
http://arxiv.org/abs/2011.00408
We combine quantum-chemical calculations and molecular dynamics simulations to consider aqueous ion flow across non-axisymmetric nanopores in monolayer graphene and MoS$_2$. When the pore-containing membrane is subject to uniaxial tensile strains app
Externí odkaz:
http://arxiv.org/abs/2003.06111
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Akademický článek
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We use all-atom molecular dynamics simulations informed by density functional theory calculations to investigate aqueous ion transport across sub-nanoporous monolayer molybdenum disulfide (MoS$_2$) membranes subject to varying tensile strains. Driven
Externí odkaz:
http://arxiv.org/abs/1811.11959
Using extensive room-temperature molecular dynamics simulations, we investigate selective aqueous cation trapping and permeation in graphene-embedded 18-crown-6 ether pores. We show that in the presence of suspended water-immersed crown-porous graphe
Externí odkaz:
http://arxiv.org/abs/1805.01570
Single-molecule sensing is at the core of modern biophysics and nanoscale science, from revolutionizing healthcare through rapid, low-cost sequencing to understanding various physical, chemical, and biological processes at their most basic level. How
Externí odkaz:
http://arxiv.org/abs/1804.02701