most citedForce-induced desorption of a linear polymer chain adsorbed on an attractive surface

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cond-mat.soft2004★ 27 cited

Elastic constants of nematic liquid crystals of uniaxial symmetry

Amit Srivastava, Shri Singh

We study in detail the influence of molecular interactions on the Frank elastic constants of uniaxial nematic liquid crystals composed of molecules of cylindrical symmetry. A brief…

cond-mat.soft2004

Statistical Mechanics of thermal denaturation of DNA oligomers

Navin Singh, Yashwant Singh

Double stranded DNA chain is known to have nontrivial elasticity. We study the effect of this elasticity on the denaturation profile of DNA oligomer by constraining one base pair a…

cond-mat.soft2004★ 48 cited

Statistical Theory of Force Induced Unzipping of DNA

Navin Singh, Yashwant Singh

The unzipping transition under the influence of external force of a dsDNA molecule has been studied using the Peyrard-Bishop Hamiltonian. The critical force is found to de…