115 citations · 245 across the 4 of their papers we have counts for
4 papers
Emergent comet-like swarming of optically driven thermally active colloids
Jack A. Cohen, Ramin Golestanian
We propose a simple system of optically driven colloids that convert light into heat and move in response to self- and collectively- generated thermal gradients. We show that the s…
Translocation through environments with time dependent mobility
Jack A. Cohen, Abhishek Chaudhuri, Ramin Golestanian
We consider single particle and polymer translocation where the frictional properties experienced from the environment are changing in time. This work is motivated by the interesti…
Stochastic sensing of polynucleotides using patterned nanopores
Jack A. Cohen, Abhishek Chaudhuri, Ramin Golestanian
The effect of the microscopic structure of a pore on polymer translocation is studied using Langevin dynamics simulation, and the consequence of introducing patterned stickiness in…
Active polymer translocation through flickering pores
Jack A. Cohen, Abhishek Chaudhuri, Ramin Golestanian
Single file translocation of a homopolymer through an active channel under the presence of a driving force is studied using Langevin dynamics simulation. It is shown that a channel…