76 citations · 246 across the 14 of their papers we have counts for
14 papers
On the pressure exerted by a bundle of independent living filaments
Jean-Paul Ryckaert, Sanoop Ramachandran
The properties of a bundle of grafted semi-flexible living filaments in ideal solution facing an obstacle wall, under supercritical conditions, are explored. For this purpose, we m…
Compressive force generation by a bundle of living biofilaments
Sanoop Ramachandran, Jean-Paul Ryckaert
To study the compressional forces exerted by a bundle of living stiff filaments pressing on a surface, akin to the case of an actin bundle in filopodia structures, we have performe…
Growth kinetics of circular liquid domains on vesicles by diffusion-controlled coalescence
Kazuhiko Seki, Shigeyuki Komura, Sanoop Ramachandran
Motivated by recent experiments on multi-component membranes, the growth kinetics of domains on vesicles is theoretically studied. It is known that the steady-state rate of coalesc…
Autonomous Motility of Active Filaments due to Spontaneous Flow-Symmetry Breaking
Gayathri Jayaraman, Sanoop Ramachandran, Somdeb Ghose +4
We simulate the nonlocal Stokesian hydrodynamics of an elastic filament which is active due a permanent distribution of stresslets along its contour. A bending instability of an in…
Simulations of living filaments
Mathieu Caby, Priscilla Hardas, Sanoop Ramachandran +1
We propose a hybrid Molecular Dynamics/Multi-particle Collision Dynamics model to simulate a set of self-assembled semiflexible filaments and free monomers. Further, we introduce a…
Anomalous lateral diffusion in a viscous membrane surrounded by viscoelastic media
S. Komura, S. Ramachandran, K. Seki
We investigate the lateral dynamics in a purely viscous lipid membrane surrounded by viscoelastic media such as polymeric solutions. We first obtain the generalized frequency-depen…