6 citations · 9 across the 6 of their papers we have counts for
7 papers
Filament-motor protein system under loading: instability and limit cycle oscillations
Amir Shee, Subhadip Ghosh, Debasish Chaudhuri
We consider the dynamics of a rigid filament in a motor protein assay under external loading. The motor proteins are modeled as active harmonic linkers with tail ends immobilized o…
Deconstructing the role of myosin contractility in force fluctuations within focal adhesions
Debsuvra Ghosh, Subhadip Ghosh, Abhishek Chaudhuri
Force fluctuations exhibited in focal adhesions (FAs) that connect a cell to its extracellular environment, point to the complex role of the underlying machinery that controls cell…
Entanglement and weak interaction driven mobility of small molecules in polymer networks
Rajarshi Guha, Subhadip Ghosh, Darrell Velegol +3
Diffusive transport of small molecules within the internal structures of biological and synthetic material systems is complex because the crowded environment presents chemical and…
Critical Phenomena in Plasma Membrane Organization and Function
Thomas R. Shaw, Subhadip Ghosh, Sarah L. Veatch
Lateral organization in the plane of the plasma membrane is an important driver of biological processes. The past dozen years have seen increasing experimental support for the noti…
Stabilization of overlapping biofilaments by passive crosslinkers
Sougata Guha, Subhadip Ghosh, Ignacio Pagonabarraga +1
The formation, maintenance and reorganization of the cytoskeletal filament network is essential for a number of cellular processes. While the crucial role played by active forces g…
Bidirectional motion of filaments: Role of motor proteins and passive cross linkers
Subhadip Ghosh, V N S Pradeep, Sudipto Muhuri +2
In eukaryotic cells, motor proteins (MP) bind to cytoskeletal filaments and move along them in a directed manner generating active stresses. During cell division a spindle structur…
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…