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Converting external potential fluctuations into nonzero time-average electric currents using a single nanopore

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Converting external potential fluctuations into nonzero time-average electric currents using a single nanopore

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dc.contributor.author Gómez Lozano, Vicente es_ES
dc.contributor.author Ramirez Hoyos, Patricio es_ES
dc.contributor.author Cervera Montesinos, Javier es_ES
dc.contributor.author Nasir, Saima es_ES
dc.contributor.author Ali, Mubarak es_ES
dc.contributor.author Ensinger, Wolfgang es_ES
dc.contributor.author Mafé, Salvador es_ES
dc.date.accessioned 2015-10-07T18:08:57Z
dc.date.available 2015-10-07T18:08:57Z
dc.date.issued 2015-02-16
dc.identifier.issn 0003-6951
dc.identifier.uri http://hdl.handle.net/10251/55749
dc.description Copyright 2015 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics es_ES
dc.description.abstract The possibility of taking advantage of a fluctuating environment for energy and information transduction is a significant challenge in biological and artificial nanostructures. We demonstrate here directional electrical transduction from fluctuating external signals using a single nanopore of conical shape immersed in an ionic aqueous solution. To this end, we characterize experimentally the average output currents obtained by the electrical rectification of zero time-average input potentials. The transformation of external potential fluctuations into nonzero time-average responses using a single nanopore in liquid state is of fundamental significance for biology and nanophysics. This energy and information conversion constitutes also a significant step towards macroscopic scaling using multipore membranes. © 2015 AIP Publishing LLC. es_ES
dc.description.sponsorship We acknowledge the support from the Ministry of Economic Affairs and Competitiveness and FEDER (Project MAT2012-32084) and the Generalitat Valenciana (Project Prometeo/GV/0069). en_EN
dc.language Inglés es_ES
dc.publisher American Institute of Physics (AIP) es_ES
dc.relation Ministry of Economic Affairs and Competitiveness MAT2012-32084 es_ES
dc.relation FEDER MAT2012-32084 es_ES
dc.relation Generalitat Valenciana Prometeo/GV/0069 es_ES
dc.relation.ispartof Applied Physics Letters es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Nanofluidic diode es_ES
dc.subject Ion channels es_ES
dc.subject Rectification es_ES
dc.subject Transduction es_ES
dc.subject Cells es_ES
dc.subject.classification FISICA APLICADA es_ES
dc.title Converting external potential fluctuations into nonzero time-average electric currents using a single nanopore es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1063/1.4909532
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada es_ES
dc.description.bibliographicCitation Gómez Lozano, V.; Ramirez Hoyos, P.; Cervera Montesinos, J.; Nasir, S.; Ali, M.; Ensinger, W.; Mafé, S. (2015). Converting external potential fluctuations into nonzero time-average electric currents using a single nanopore. Applied Physics Letters. 106(7):73701-73703. doi:10.1063/1.4909532 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1063/1.4909532 es_ES
dc.description.upvformatpinicio 73701 es_ES
dc.description.upvformatpfin 73703 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 106 es_ES
dc.description.issue 7 es_ES
dc.relation.senia 291638 es_ES
dc.identifier.eissn 1077-3118
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