53 citations · 88 across the 4 of their papers we have counts for
5 papers
The crowding effect on the melting of short DNA: Comparison with experiments
Neha Mathur, Amar Singh, Navin Singh
We study the effect of crowders on the melting profile of homogeneous and heterogeneous DNA molecules. We find out the melting profile of short DNA molecules and compare our findin…
Pulling short DNA molecules having defects on different locations
Amar Singh, Navin Singh
We present a study on the role of defects on the stability of short DNA molecules. We consider short DNA molecules (16 base pairs) and investigate the thermal as well as mechanical…
Effect of salt concentration on the stability of heterogeneous DNA
Amar Singh, Navin Singh
We study the role of cations on the stability of double stranded DNA (dsDNA) molecules.It is known that the two strands of double stranded DNA(dsDNA) have negative charge due to ph…
Differential stability of DNA based on salt concentration
Arghya Maity, Amar Singh, Navin Singh
Intracellular positive ions neutralise negative charges on the phosphates of a DNA strand conferring greater strength on the hydrogen bonds that connect complementary strands into…
Phase diagram of mechanically stretched DNA: The salt effect
Amar Singh, Navin Singh
The cations, in form of salt, present in the solution containing DNA play a crucial role in the opening of two strands of DNA. We use a simple non linear model and investigate the…