139 citations · 373 across the 5 of their papers we have counts for
5 papers
Polymer chain scission at constant tension - an example of force-induced collective behaviour
J. Paturej, A. Milchev, V. G. Rostiashvili +1
The breakage of a polymer chain of segments, coupled by anharmonic bonds with applied constant external tensile force is studied by means of Molecular Dynamics simulation. We show…
Fractional Brownian motion approach to polymer translocation: the governing equation of motion
Johan L. A. Dubbeldam, V. G. Rostiashvili, A. Milchev +1
We suggest a governing equation which describes the process of polymer chain translocation through a narrow pore and reconciles the seemingly contradictory features of such dynamic…
Thermal Breakage and Self-Healing of a Polymer Chain under Tensile Stress
A. Ghosh, D. I. Dimitrov, V. G. Rostiashvili +2
We consider the thermal breakage of a tethered polymer chain of discrete segments coupled by Morse potentials under constant tensile stress. The chain dynamics at the onset of frac…
Driven polymer translocation through a nanopore: a manifestation of anomalous diffusion
J. L. A. Dubbeldam, A. Milchev, V. G. Rostiashvili +1
We study the translocation dynamics of a polymer chain threaded through a nanopore by an external force. By means of diverse methods (scaling arguments, fractional calculus and Mon…
Polymer translocation through a nanopore - a showcase of anomalous diffusion
J. L. A. Dubbeldam, A. Milchev, V. G. Rostiashvili +1
The translocation dynamics of a polymer chain through a nanopore in the absence of an external driving force is analyzed by means of scaling arguments, fractional calculus, and com…