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cond-mat.stat-mech2007
Statistical mechanics of coil-hairpin transition in a single stranded DNA oligomer
Sanjay Kumar, Debaprasad Giri, Yashwant Singh
A model of self-avoiding walk with suitable constraints on self-attraction is developed to describe the conformational behavior of a short RNA or a single stranded DNA molecule tha…
cond-mat.stat-mech2000
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…