Asymmetric dynamics of DNA entering and exiting a strongly confining nanopore

NAW Bell, K Chen, S Ghosal, M Ricci… - Nature …, 2017 - nature.com
In nanopore sensing, changes in ionic current are used to analyse single molecules in
solution. The translocation dynamics of polyelectrolytes is of particular interest given …

Current fluctuations in nanopores reveal the polymer-wall adsorption potential

SF Knowles, NE Weckman, VJY Lim, DJ Bonthuis… - Physical Review Letters, 2021 - APS
Modification of surface properties by polymer adsorption is a widely used technique to tune
interactions in molecular experiments such as nanopore sensing. Here, we investigate how …

Nanopore Sensing of DNA–Histone Complexes on Nucleosome Arrays

SK Maheshwaram, D Shet, SR David… - ACS …, 2022 - ACS Publications
The location of nucleosomes in DNA and their structural stability are critical in regulating
DNA compaction, site accessibility, and epigenetic gene regulation. Here, we combine the …

Investigating ageing of neurodegenerative disease relevant protein condensates

A Zhou - 2023 - repository.cam.ac.uk
The phenomenon of liquid-liquid separation (LLPS) has been a popular topic within soft
matter physics. There is now a substantial body of literature on biological macromolecules …

Numerical and analytical studies of various biochemical processes and nanoscale phenomenon in sensor applications

A Verma - 2020 - search.proquest.com
This thesis develops extensive numerical models regarding various nano-scale and micro-
scale biochemical processes. Investigating and understanding the minute interactions that …

Hydrodynamic interactions in narrow channels

K Misiunas - 2017 - repository.cam.ac.uk
Particle-particle interactions are of paramount importance in every multi-body system as they
determine the collective behaviour and coupling strength. Many well-known interactions like …