60 citations · 76 across the 3 of their papers we have counts for
4 papers
Effect of confinement on coil-globule transition
P. K. Mishra, Sanjay Kumar
The equilibrium thermodynamic properties of a linear polymer chain confined to a space between two impenetrable walls (lines) at a distance under various solvent conditions hav…
Force-induced desorption of a linear polymer chain adsorbed on an attractive surface
P. K. Mishra, Sanjay Kumar, Yashwant Singh
We consider a model of self-avoiding walk on a lattice with on-site repulsion and an attraction for every vertex of the walk visited on the surface to study force-induced desorptio…
A simple model for the relative stabilities of DNA hairpin structure
Debaprasad Giri, Sanjay Kumar, Yashwant Singh
A model of self-avoiding walk with suitable constraints on self-attraction is developed to describe the conformational behaviour of a single stranded short DNA molecule that form h…
Adsorbed states of a long - flexible polymer chain
Yashwant Singh, Debaprasad Giri, Sanjay Kumar
A phase diagram for a surface-interacting long flexible polymer chain in a two-dimensional poor solvent where the possibility of collapse exists is determined using exact enumerati…