Monte Carlo analysis of polymer translocation with deterministic and noisy electric fields

Valenti, D; Denaro, G; Persano Adorno, D; Pizzolato, N; Zammito, S; Spagnolo, B

doi:10.2478/s11534-012-0016-0

Polymer translocation through the nanochannel is studied by means of a Monte Carlo approach, in the presence of a static or oscillating external electric voltage. The polymer is described as a chain molecule according to the two-dimensional "bond fluctuation model". It moves through a piecewise linear channel, which mimics a nanopore in a biological membrane. The monomers of the chain interact with the walls of the channel, modelled as a reflecting barrier. We analyze the polymer dynamics, concentrating on the translocation time through the channel, when an external electric field is applied. By introducing a source of coloured noise, we analyze the effect of correlated random fluctuations on the polymer translocation dynamics.

Valenti, D., Denaro, G., PERSANO ADORNO, D., Pizzolato, N., Zammito, S., & Spagnolo, B. (2012). Monte Carlo analysis of polymer translocation with deterministic and noisy electric fields. CENTRAL EUROPEAN JOURNAL OF PHYSICS, 10(3), 560-567 [10.2478/s11534-012-0016-0].

Data di pubblicazione:	2012
Titolo:	Monte Carlo analysis of polymer translocation with deterministic and noisy electric fields
Autori:	VALENTI, Davide DENARO, Giovanni PERSANO ADORNO, Dominique PIZZOLATO, Nicola Zammito, S SPAGNOLO, Bernardo mostra contributor esterni nascondi contributor esterni
Citazione:	Valenti, D., Denaro, G., PERSANO ADORNO, D., Pizzolato, N., Zammito, S., & Spagnolo, B. (2012). Monte Carlo analysis of polymer translocation with deterministic and noisy electric fields. CENTRAL EUROPEAN JOURNAL OF PHYSICS, 10(3), 560-567 [10.2478/s11534-012-0016-0].
Rivista:	CENTRAL EUROPEAN JOURNAL OF PHYSICS
Digital Object Identifier (DOI):	http://dx.doi.org/10.2478/s11534-012-0016-0
Appare nelle tipologie:	1.01 Articolo in rivista

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http://hdl.handle.net/10447/63397

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