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dc.contributor.authorBuyukdagli, S.en_US
dc.contributor.authorBlossey, R.en_US
dc.contributor.authorAla-Nissila, T.en_US
dc.date.accessioned2016-02-08T09:59:47Z
dc.date.available2016-02-08T09:59:47Z
dc.date.issued2015en_US
dc.identifier.issn0031-9007
dc.identifier.urihttp://hdl.handle.net/11693/22414
dc.description.abstractWe predict streaming current inversion with multivalent counterions in hydrodynamically driven polymer translocation events from a correlation-corrected charge transport theory including charge fluctuations around mean-field electrostatics. In the presence of multivalent counterions, electrostatic many-body effects result in the reversal of the DNA charge. The attraction of anions to the charge-inverted DNA molecule reverses the sign of the ionic current through the pore. Our theory allows for a comprehensive understanding of the complex features of the resulting streaming currents. The underlying mechanism is an efficient way to detect DNA charge reversal in pressure-driven translocation experiments with multivalent cations. © 2015 American Physical Society.en_US
dc.language.isoEnglishen_US
dc.source.titlePhysical Review Lettersen_US
dc.relation.isversionofhttp://dx.doi.org/10.1103/PhysRevLett.114.088303en_US
dc.subjectElectrostaticsen_US
dc.subjectIonsen_US
dc.subjectPolymersen_US
dc.subjectStatistical mechanicsen_US
dc.subjectCharge fluctuationsen_US
dc.subjectCharge reversalen_US
dc.subjectMany-body effecten_US
dc.subjectMultivalent cationsen_US
dc.subjectMultivalent counterionsen_US
dc.subjectPolymer translocationen_US
dc.subjectPressure-drivenen_US
dc.subjectStreaming currenten_US
dc.subjectDNAen_US
dc.subjectcationen_US
dc.subjectDNAen_US
dc.subjectelectrolyteen_US
dc.subjectchemical modelen_US
dc.subjectchemistryen_US
dc.subjecthydrodynamicsen_US
dc.subjectnanoporeen_US
dc.subjectstatic electricityen_US
dc.subjectCationsen_US
dc.subjectDNAen_US
dc.subjectElectrolytesen_US
dc.subjectHydrodynamicsen_US
dc.subjectModels, Chemicalen_US
dc.subjectNanoporesen_US
dc.subjectStatic Electricityen_US
dc.titleIonic current inversion in pressure-driven polymer translocation through nanoporesen_US
dc.typeArticleen_US
dc.departmentDepartment of Physicsen_US
dc.citation.volumeNumber114en_US
dc.citation.issueNumber8en_US
dc.identifier.doi10.1103/PhysRevLett.114.088303en_US
dc.publisherAmerican Physical Societyen_US


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