Publications

Displaying 1 - 5 of 5

Entropic modulation of divalent cation transport

September 22, 2025

Author(s)

Yechan Noh, Demian Riccardi, Alexander Smolyanitsky

Aqueous cations permeate subnanoscale pores by crossing free energy barriers dominated by competing enthalpic contributions from transiently decreased ion-solvent and increased ion-pore electrostatic interactions. This commonly accepted view is rooted in

Diffusive to Barrier-Limited Transition in the Aqueous Ion Transport through Nanoporous 2D Materials

May 6, 2025

Author(s)

Yechan Noh, Alexander Smolyanitsky

The interplay of interactions between aqueous ions and the confinement of subnanoscale pores in solid 2D membranes causes a range of barrier-limited phenomena, including selective ion trapping and permeation, mechanosensitive transport, and memristive

Synaptic-Like Plasticity in 2D Nanofluidic Memristor from Competitive Bicationic Transport

November 6, 2024

Author(s)

Yechan Noh, Alex Smolyanitsky

Synaptic plasticity, the dynamic tuning of communication 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 contributing to the

Stretch-inactivated ion transport through subnanoporous two-dimensional membranes

October 3, 2024

Author(s)

Yechan Noh, Alex Smolyanitsky

In biology, mechanosensitive ion channels facilitate the conversion of mechanical stimuli, such as sound and touch, into electrical signals. Similar functionality in artificial systems was recently predicted in the form of stretch-activated transport

Memristive Response and Capacitive Spiking in Aqueous Ion Transport through Two-Dimensional Nanopore Arrays

January 11, 2024

Author(s)

Yechan Noh, Alex Smolyanitsky

In living organisms, information is processed in interconnected symphonies of ionic currents spiking through protein ion channels. As a result of dynamic switching of their conductive states, ion channels exhibit a variety of current–voltage nonlinearities

Search Publications by: Yechan Noh (IntlAssoc)