30 citations · 124 across the 21 of their papers we have counts for
6 papers · 1 filter
Active spin model for cell assemblies on 1D substrates
Harshal Potdar, Ignacio Pagonabarraga, Sudipto Muhuri
The experimental use of micropatterned quasi-1D substrates has emerged as an useful experimental tool to study the nature of cell-cell interactions and gain insight on collective b…
Driven Transport on open filaments with inter-filament switching processes
Subhadip Ghosh, Ignacio Pagonabarraga, Sudipto Muhuri
We study a two filament driven lattice gas model with oppositely directed species of particles moving on two parallel filaments with filament switching processes and particle inflo…
Collective transport of weakly interacting molecular motors with Langmuir kinetics
Sameep Chandel, Abhishek Chaudhuri, Sudipto Muhuri
Filament based intracellular transport involves the collective action of molecular motor proteins. Experimental evidences suggest that microtubule (MT) filament bound motor protein…
Scale invariant pattern in dynamically extending lattice
Sudipto Muhuri
We study the implications of coupling Langmuir kinetics (LK) process with the dynamics of an extending lattice. The model that we consider couples dynamically extending exclusion p…
Instrinsic oscillations of treadmilling microtubules in a motor bath
Sudipto Muhuri, Ignacio Pagonabarraga, Jaume Casademunt
We analyse the dynamics of overlapping antiparallel treadmilling microtubules in the presence of crosslinking processive motor proteins that counterbalance an external force. We sh…
Shear flow induced isotropic to nematic transition in a suspension of active filaments
Sudipto Muhuri, Madan Rao, Sriram Ramaswamy
We study the effects of externally applied shear flow on a model of suspensions of motors and filaments, via the equations of active hydrodynamics [PRL {\bf 89} (2002) 058101; {\bf…