Enhancing particle transport in deformable micro-channels

JD Torrenegra-Rico, A Arango-Restrepo… - The Journal of Chemical …, 2022 - pubs.aip.org
It is shown that the action of an oscillating force on particles moving through a deformable-
walled channel causes them to travel greater distances than in the case of a rigid channel …

Topological mechanical states in geometry-driven hyperuniform materials

S Hong, C Nerse, S Oberst, M Saadatfar - PNAS nexus, 2024 - academic.oup.com
Disordered hyperuniform materials are increasingly drawing attention due to their unique
physical properties, associated with global isotropy and locally broken orientational …

First-passage time theory of activated rate chemical processes in electronic molecular junctions

RJ Preston, MF Gelin, DS Kosov - The Journal of Chemical Physics, 2021 - pubs.aip.org
Confined nanoscale spaces, electric fields, and tunneling currents make the molecular
electronic junction an experimental device for the discovery of new out-of-equilibrium …

Optimizing Work Extraction in the Presence of an Entropic Potential: An Entropic Stochastic Resonance

SY Ali, P Bauri, D Mondal - The Journal of Physical Chemistry B, 2024 - ACS Publications
We study the nontrivial thermodynamic responses of an overdamped Brownian system
driven by an unbiased driving force when the particle is confined inside a bilobal irregular …

Enhancing carrier flux for efficient drug delivery in cancer tissues

A Arango-Restrepo, JM Rubi, S Kjelstrup… - Biophysical …, 2021 - cell.com
Ultrasound focused toward tumors in the presence of circulating microbubbles improves the
delivery of drug-loaded nanoparticles and therapeutic outcomes; however, the efficacy …

[HTML][HTML] Numerical study of drift influence on diffusion transport through the hybrid membrane

M Krasowska, A Strzelewicz, G Dudek, M Cieśla - Membranes, 2022 - mdpi.com
Sodium alginate membranes filled with iron oxide nanoparticles consist of a mixture of
organic and inorganic phases. This design offers the possibility to combine the polymer's …

Interactions enhance dispersion in fluctuating channels via emergent flows

Y Wang, DS Dean, S Marbach… - Journal of Fluid …, 2023 - cambridge.org
Understanding particle motion in narrow channels can guide progress in numerous
applications, from filtration to vascular transport. Thermal or active fluctuations of fluid-filled …

Geometric Brownian information engine: Essentials for the best performance

R Rafeek, SY Ali, D Mondal - Physical Review E, 2023 - APS
We investigate a geometric Brownian information engine (GBIE) in the presence of an error-
free feedback controller that transforms the information gathered on the state of Brownian …

Dynamics of Brownian particles in asymmetric confinement: Insights into Entropic Stochastic Resonance

SY Ali - arxiv preprint arxiv:2408.09587, 2024 - arxiv.org
We explore the effect of asymmetry in the thermodynamic response (work done) of an
overdamped Brownian system driven by a time-periodic field when the particle is confined …