14 citations · 24 across the 4 of their papers we have counts for
4 papers
Stochastic nanoswimmer: a multistate model for enzyme self-propulsion and enhanced diffusion
Amit Singh Vishen, Jacques Prost, Madan Rao
Several enzymes exhibit enhanced diffusion in the presence of a substrate. One explanation of this enhancement arises from fluctuating dimer models, which suggest that enzymes have…
Quantitative comparison of cell-cell detachment force in different experimental setups
Amit Singh Vishen, Jacques Prost, Pierre Sens
We compare three different setups for measuring cell-cell adhesion. We show that the measured strength depends on the type of setup that is used. For identical cells different assa…
Soft inclusion in a confined fluctuating active gel
Amit Singh Vishen, Jean-Francois Rupprecht, G. V. Shivashankar +2
We study stochastic dynamics of a point and extended inclusion within a one dimensional confined active viscoelastic gel. We show that the dynamics of a point inclusion can be desc…
Maximal fluctuations of confined actomyosin gels: dynamics of the cell nucleus
Jean-Francois Rupprecht, Amit Singh Vishen, G. V. Shivashankar +2
We investigate the effect of stress fluctuations on the stochastic dynamics of an inclusion embedded in a viscous gel. We show that, in non-equilibrium systems, stress fluctuations…