3 papers
cond-mat.soft2013
Single polymer gating of channels under a solvent gradient
S Nath, D P Foster, D Giri +1
We study the effect of a gradient of solvent quality on the coil-globule transition for a polymer in a narrow pore. A simple self-attracting self-avoiding walk model of a polymer i…
cond-mat.stat-mech2002
A simple and exactly solvable model for a semiflexible polymer chain interacting with a surface
P. K. Mishra, S. Kumar, Y. Singh
We use the lattice model of directed walks to investigate the conformational as well as the adsorption properties of a semiflexible homopolymer chain immersed in a good solvent in…
cond-mat.stat-mech2002
Does a surface attached globule phase exist ?
Pramod Kumar Mishra, D. Giri, S. Kumar +1
A long flexible neutral polymer chain immersed in a poor solvent and interacting with an impenetrable attractive surface exhibits a phase known as surface attached globule ({\bf SA…