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Título

Active polymer translocation in the three-dimensional domain

AutorFiasconaro, Alessandro; Mazo, J. J.; Falo, Fernando
Fecha de publicaciónfeb-2015
EditorAmerican Physical Society
CitaciónPhysical Review E 91(2): 022113 (2015)
ResumenIn this work we study the translocation process of a polymer through a nanochannel where a time dependent force is acting. Two conceptually different types of driving are used: a deterministic sinusoidal one and a random telegraph noise force. The mean translocation time presents interesting resonant minima as a function of the frequency of the external driving. For the computed sizes, the translocation time scales with the polymer length according to a power law with the same exponent for almost all the frequencies of the two driving forces. The dependence of the translocation time with the polymer rigidity, which accounts for the persistence length of the molecule, shows a different low frequency dependence for the two drivings
DescripciónUnder the terms of the Creative Commons Attribution License 3.0 (CC-BY). must
Versión del editorhttp://dx.doi.org/10.1103/PhysRevE.91.022113
URIhttp://hdl.handle.net/10261/121353
DOI10.1103/PhysRevE.91.022113
ISSN1539-3755
E-ISSN1550-2376
Aparece en las colecciones: (ICMA) Artículos
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