Collapse dynamics of chemically active flexible polymer
N Jain, S Thakur - Macromolecules, 2022 - ACS Publications
We investigate the structural and dynamical properties of a chemically active flexible
polymer chain immersed in a solvent bath by using hybrid molecular dynamics (MD) and …
polymer chain immersed in a solvent bath by using hybrid molecular dynamics (MD) and …
Enhanced diffusion and universal Rouse-like scaling of an active polymer in poor solvent
By means of Brownian dynamics simulations we study the steady-state dynamic properties
of a flexible active polymer in a poor solvent condition. Our results show that the effective …
of a flexible active polymer in a poor solvent condition. Our results show that the effective …
Phase transitions in active matter systems
SK Das - … and Fluctuation Kinetics: Modern Trends and Open …, 2022 - Springer
This article reviews various aspects of phase transitions in active matter systems. Scaling
phenomena in steady states as well as far-from-steady-states have been considered. The …
phenomena in steady states as well as far-from-steady-states have been considered. The …
Activity Induced Enhanced Diffusion of a Polymer in Poor Solvent
By means of Brownian dynamics simulations we study the steady-state dynamic properties
of a flexible active polymer in a poor solvent condition. Our results show that the effective …
of a flexible active polymer in a poor solvent condition. Our results show that the effective …
Phase behavior and dynamics in a colloid–polymer mixture under spherical confinement
From studies via molecular dynamics simulations, we report results on structure and
dynamics in mixtures of active colloids and passive polymers that are confined inside a …
dynamics in mixtures of active colloids and passive polymers that are confined inside a …
An active fractional Ornstein–Uhlenbeck particle: diffusion and dissipation
NA Rangaig - Journal of Statistical Mechanics: Theory and …, 2024 - iopscience.iop.org
In this work, we consider a particle subjected to active fluctuations due to the presence of an
active bath. The active fluctuation driving the particle is modeled as an Ornstein–Uhlenbeck …
active bath. The active fluctuation driving the particle is modeled as an Ornstein–Uhlenbeck …
Alignment-Induced Self-Organization of Autonomously Steering Microswimmers: Turbulence, Vortices, and Jets
Systems of motile microorganisms exhibit a multitude of collective phenomena, including
motility-induced phase separation and turbulence. Sensing of the environment and …
motility-induced phase separation and turbulence. Sensing of the environment and …
Spontaneous Micro Flocking of Active Inertial Particles without Alignment Interaction
Observing spontaneous velocity ordering or flocking during motility induced phase
separation (MIPS) in a system of spherical active Brownian particles without alignment …
separation (MIPS) in a system of spherical active Brownian particles without alignment …
Kinetics of vapor-liquid transition of active matter system under quasi one-dimensional confinement
BS Gupta - arXiv preprint arXiv:2408.01195, 2024 - arxiv.org
We study the kinetics of vapor-liquid phase separation in a quasi one-dimensional confined
active matter system using molecular dynamics simulations. Activity is invoked via the Vicsek …
active matter system using molecular dynamics simulations. Activity is invoked via the Vicsek …
Activity induced non-monotonic aggregation in a mixture of chemically active and passive particles
Spontaneous symmetry breaking has been shown to be the genesis of self-assembly in a
mixture of spherically symmetric chemically active and passive colloids, forming dense …
mixture of spherically symmetric chemically active and passive colloids, forming dense …