16 citations · 19 across the 5 of their papers we have counts for
5 papers
How effective is graphene nanopore geometry on DNA sequencing?
Vahid Satarifard, Masumeh Foroutan, Mohammad Reza Ejtehadi
In this paper we investigate the effects of graphene nanopore geometry on homopolymer ssDNA pulling process through nanopore using steered molecular dynamic (SMD) simulations. Diff…
A Low Reynolds Predator
Mehran Ebrahimian, Mohammad Reza Ejtehadi
Here we introduce a two-dimensional (2D) low-Reynolds swimmer and discuss the motion of the swimmer both in noise-free and stochastic regimes. Three spheres, linked by extensible a…
Equilibrium state of a cylindrical particle with flat ends in nematic liquid crystals
S. Masoomeh Hashemi, Mohammad Reza Ejtehadi
A continuum theory is employed to numerically study the equilibrium orientation and defect structures of a circular cylindrical particle with flat ends under a homeotropic anchorin…
Confinement dynamics of a semiflexible chain inside nano-spheres
Arman Fathizadeh, Maziar Heidari, Behrouz Eslami-Mossallam +1
We study the conformations of a semiflexible chain, confined in nano-scaled spherical cavities, under two distinct processes of confinement. Radial contraction and packaging are em…
A self-organized graph evolution model with preferential network random walk
S. Mehraban, M. R. Ejtehadi
We introduce a self-organized model of graph evolution associated with preferential network random walkers. The idea is developed by using two different types of walkers, the inter…