57 citations · 181 across the 5 of their papers we have counts for
4 papers · 1 filter
Equilibrium properties of a grafted polyelectrolyte with explicit counterions
K. Jayasree, P. Ranjith, Madan Rao +1
We study the equilibrium conformations of a grafted polyelectrolyte (PE) in the presence of explicit counterions (CI) using Monte Carlo simulations. The interplay between attractiv…
Non-equilibrium self-assembly of a filament coupled to ATP/GTP hydrolysis
Padinhateeri Ranjith, David Lacoste, Kirone Mallick +1
We study the stochastic dynamics of growth and shrinkage of single actin filaments or microtubules taking into account insertion, removal, and ATP/GTP hydrolysis of subunits. The r…
Distribution Functions, Loop Formation Probabilities and Force-Extension Relations in a Model for Short Double-Stranded DNA Molecules
P. Ranjith, P. B. Sunil Kumar, Gautam I. Menon
We obtain, using transfer matrix methods, the distribution function of the end-to-end distance, the loop formation probability and force-extension relations in a model for s…
Dynamics of folding in Semiflexible filaments
P. Ranjith, P. B. Sunil Kumar
We investigate the dynamics of a single semiflexible filament, under the action of a compressing force, using numerical simulations and scaling arguments. The force is applied alon…