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Article: Electric field-induced translocation of single-stranded DNA through a polarized carbon nanotube membrane

TitleElectric field-induced translocation of single-stranded DNA through a polarized carbon nanotube membrane
Authors
Issue Date2007
PublisherAmerican Institute of Physics. The Journal's web site is located at http://jcp.aip.org/jcp/staff.jsp
Citation
Journal of Chemical Physics, 2007, v. 127 n. 22, article no. 225101 How to Cite?
AbstractMolecular dynamics simulations based on a novel polarizable nanotube model were performed to study the dynamics in translocation of a single-stranded deoxyribonucleic acid oligonucleotide through a polarized carbon nanotube membrane by an applied electric field. The study revealed a nonlinear dependence of translocation velocity and an inverse quadratic dependence of translocation time on the electric field strength, as well as a threshold electric field below which the translocation process becomes impossible. The translocation rate was found to be pore-size dependent. The polarizable nanotube model developed for this study provides a useful platform for investigating the dynamics of a range of bionanosystems. © 2007 American Institute of Physics.
Persistent Identifierhttp://hdl.handle.net/10722/57188
ISSN
2019 Impact Factor: 2.991
2015 SCImago Journal Rankings: 0.959
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorXie, Yen_HK
dc.contributor.authorKong, Yen_HK
dc.contributor.authorSoh, AKen_HK
dc.contributor.authorGao, Hen_HK
dc.date.accessioned2010-04-12T01:29:00Z-
dc.date.available2010-04-12T01:29:00Z-
dc.date.issued2007en_HK
dc.identifier.citationJournal of Chemical Physics, 2007, v. 127 n. 22, article no. 225101-
dc.identifier.issn0021-9606en_HK
dc.identifier.urihttp://hdl.handle.net/10722/57188-
dc.description.abstractMolecular dynamics simulations based on a novel polarizable nanotube model were performed to study the dynamics in translocation of a single-stranded deoxyribonucleic acid oligonucleotide through a polarized carbon nanotube membrane by an applied electric field. The study revealed a nonlinear dependence of translocation velocity and an inverse quadratic dependence of translocation time on the electric field strength, as well as a threshold electric field below which the translocation process becomes impossible. The translocation rate was found to be pore-size dependent. The polarizable nanotube model developed for this study provides a useful platform for investigating the dynamics of a range of bionanosystems. © 2007 American Institute of Physics.en_HK
dc.languageengen_HK
dc.publisherAmerican Institute of Physics. The Journal's web site is located at http://jcp.aip.org/jcp/staff.jspen_HK
dc.relation.ispartofJournal of Chemical Physicsen_HK
dc.rightsCopyright 2007 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. The following article appeared in Journal of Chemical Physics, 2007, v. 127 n. 22, article no. 225101 and may be found at https://doi.org/10.1063/1.2799989-
dc.subject.meshDNA - chemistry - radiation effects - ultrastructureen_HK
dc.subject.meshMembranes, Artificialen_HK
dc.subject.meshModels, Chemicalen_HK
dc.subject.meshNanotubes, Carbon - chemistry - radiation effects - ultrastructureen_HK
dc.subject.meshElectroporation - methodsen_HK
dc.titleElectric field-induced translocation of single-stranded DNA through a polarized carbon nanotube membraneen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0021-9606&volume=127&issue=22&spage=225101&epage=1 &date=2007&atitle=Electric+field-induced+translocation+of+single-stranded+DNA+through+a+polarized+carbon+nanotube+membraneen_HK
dc.identifier.emailSoh, AK:aksoh@hkucc.hku.hken_HK
dc.identifier.authoritySoh, AK=rp00170en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1063/1.2799989en_HK
dc.identifier.pmid18081421en_HK
dc.identifier.scopuseid_2-s2.0-37149051203en_HK
dc.identifier.hkuros144642-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-37149051203&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume127en_HK
dc.identifier.issue22en_HK
dc.identifier.spagearticle no. 225101-
dc.identifier.epagearticle no. 225101-
dc.identifier.isiWOS:000251678900044-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridXie, Y=21234568600en_HK
dc.identifier.scopusauthoridKong, Y=7201615485en_HK
dc.identifier.scopusauthoridSoh, AK=7006795203en_HK
dc.identifier.scopusauthoridGao, H=7402971356en_HK

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