1 citations · 1 across the 4 of their papers we have counts for
6 papers
Neutral polymer conformations with attractive bridging crowder interactions: role of crowder size
Hitesh Garg, Satyavani Vemparala
Extensive molecular dynamics simulations were conducted to explore the conformational phase diagram of a neutral polymer in the presence of attractive crowders of varying sizes. Fo…
Solvent-cosolvent attraction is sufficient to induce polymer collapse in good solvent mixtures
Hitesh Garg, Divya Nayar, Satyavani Vemparala
Cononsolvency occurs when two miscible, competing good solvents for a polymer are mixed, resulting in a loss of solubility. In this study, we demonstrate through simulations, suppo…
Two-dimensional squishy glass: yielding under oscillatory shear
Sayantan Ghosh, Rahul Nayak, Satyavani Vemparala +1
The yielding response to an imposed oscillatory shear is investigated for a model two-dimensional dense glass composed of bidisperse, deformable polymer rings, with the ring stiffn…
Aggregation dynamics of methacrylate binary and ternary biomimetic polymers in solution
Garima Rani, Kenichi Kuroda, Satyavani Vemparala
Using detailed atomistic simulations,we explore the conformational landscape of aggregates formed by biomimetic antimicrobial(AM) binary methacrylate copolymers,with hydrophobic an…
Confined crowded polymers near attractive surfaces
Kamal Tripathi, Gautam I. Menon, Satyavani Vemparala
We present results from molecular dynamics simulations of a spherically confined neutral polymer in the presence of crowding agents, studying polymer shapes and conformations as a…
Aggregation of flexible polyelectrolytes: Phase diagram and dynamics
Anvy Moly Tom, Ravindran Rajesh, Satyavani Vemparala
Similarly-charged polymers in solution, known as polyelectrolytes, are known to form aggregated structures in the presence of oppositely charged counterions. Understanding the depe…