56 citations · 93 across the 4 of their papers we have counts for
8 papers
Cluster and conquer: The morphodynamics of invasion of a compliant substrate by active rods
Mohammad Imaran, Mandar Inamdar, Ranganathan Prabhakar +1
The colonisation of a soft passive material by motile cells such as bacteria is common in biology. The resulting colonies of the invading cells are often observed to exhibit intric…
Influence of interaction softness in phase separation of active particles
Monika Sanoria, Raghunath Chelakkot, Amitabha Nandi
Using a minimal model of active Brownian discs, we study the effect of a crucial parameter, namely the softness of the inter-particle repulsion, on motility-induced phase separatio…
Translational and rotational dynamics of a self-propelled Janus probe in crowded environments
Ligesh Theeyancheri, Subhasish Chaki, Nairhita Samanta +3
We computationally investigate the dynamics of a self-propelled Janus probe in crowded environments. The crowding is caused by the presence of viscoelastic polymers or non-viscoela…
Morphological transitions of active Brownian particle aggregates on porous walls
Suchismita Das, Raghunath Chelakkot
Motility-induced wall aggregation of active Brownian particles (ABPs) is a well-studied phenomenon. Here, we study the aggregation of ABPs on porous walls, which allows the particl…
Aggregate morphology of active Brownian particles on porous, circular walls
Suchismita Das, Sounok Ghosh, Raghunath Chelakkot
We study the motility-induced aggregation of active Brownian particles (ABPs) on a porous, circular wall. We observe that the morphology of aggregated dense-phase on a static wall…
Beating to rotational transition of a clamped active ribbon-like filament
Shalabh K. Anand, Raghunath Chelakkot, Sunil P. Singh
We present a detailed study of a clamped ribbon-like filament under a compressive active force using Brownian dynamics simulations. We show that a clamped ribbon-like filament is a…