Two-dimensional diffusion model for the biopolymers dynamics at nanometer scale |
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| Authors: | Viorel P Paun |
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| Institution: | (1) Faculty of Applied Sciences, Physics Department I, “Politehnica” University of Bucharest, 313 Splaiul Independentei Street, 060042 Bucharest, Romania |
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| Abstract: | In this paper the driven transport of linear polymers through a nanopore is presented. Biopolymer physical behavior in an
external electric field is modeled and its motion is simulated using the Langevin impulse integrator method. Within fairly
large limits, the polymer translocation time is inversely proportional with the electric field intensity and directly proportional
with the polymer chain length.
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| Keywords: | transport phenomena Langevin equation nanopore translocation time |
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