22 citations · 46 across the 11 of their papers we have counts for
7 papers · 1 filter
Liquid-Liquid Phase Separation in a Minimal Explicit-Solvent Lattice Model Mimicking Protein Solutions
Siddhartha Roy, Rakesh S. Singh
Biomolecular condensates play essential roles in cellular processes, and recent efforts have focused on understanding their assembly and rational design principles. In this study,…
Compositional fluctuations and polymorph selection in crystallization of model soft colloids
Abhilasha Kumari, Gadha Ramesh, Debasish Koner +2
Understanding polymorph selection in atomic and molecular systems and its control through thermodynamic conditions and external factors (such as seed characteristics) is fundamenta…
Manifestations of the possible thermodynamic origin of water's anomalies in non-classical vapor nucleation at negative pressures
Yuvraj Singh, Mantu Santra, Rakesh S. Singh
Over the years, various scenarios -- such as the stability-limit conjecture (SLC), two critical point (TCP), critical point-free (CPF), and singularity-free (SF) -- have been propo…
Effects of quenched disorder on the kinetics and pathways of phase transition in a soft colloidal system
Gadha Ramesh, Mantu Santra, Rakesh S. Singh
Although impurities are unavoidable in real-world and experimental systems, most numerical studies on nucleation focus on pure (impurity-free) systems. As a result, the role of imp…
Anomalous Vapor and Ice Nucleation in Water at Negative Pressures: A Classical Density Functional Theory Study
Yuvraj Singh, Mantu Santra, Rakesh S. Singh
In contrast to the abundance of work on the anomalous behavior of water, the relationship between the water's thermodynamic anomalies and kinetics of phase transition from metastab…
Polymorph selection during crystallization of a model colloidal fluid with a free energy landscape containing a metastable solid
Mantu Santra, Rakesh S. Singh, Biman Bagchi
The free energy landscape responsible for crystallization can be complex even for relatively simple systems like hard sphere and charged stabilized colloids. In this work, using ha…
Orientational order as the origin of the long-range hydrophobic effect
Saikat Banerjee, Rakesh S. Singh, Biman Bagchi
The long range attractive force between two hydrophobic surfaces immersed in water is observed to decrease exponentially with their separation -- this distance-dependence of effect…