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- Publisher Website: 10.1126/science.1181799
- Scopus: eid_2-s2.0-74849103516
- PMID: 20044570
- WOS: WOS:000273395400030
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Article: Translocation of single-stranded DNA through single-walled carbon nanotubes
Title | Translocation of single-stranded DNA through single-walled carbon nanotubes |
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Authors | |
Issue Date | 2010 |
Publisher | American Association for the Advancement of Science. The Journal's web site is located at http://sciencemag.org |
Citation | Science, 2010, v. 327 n. 5961, p. 64-67 How to Cite? |
Abstract | We report the fabrication of devices in which one single-walled carbon nanotube spans a barrier between two fluid reservoirs, enabling direct electrical measurement of ion transport through the tube. A fraction of the tubes pass anomalously high ionic currents. Electrophoretic transport of small single-stranded DNA oligomers through these tubes is marked by large transient increases in ion current and was confirmed by polymerase chain reaction analysis. Each current pulse contains about 10 7 charges, an enormous amplification of the translocated charge. Carbon nanotubes simplify the construction of nanopores, permit new types of electrical measurements, and may open avenues for control of DNA translocation. |
Persistent Identifier | http://hdl.handle.net/10722/169603 |
ISSN | 2023 Impact Factor: 44.7 2023 SCImago Journal Rankings: 11.902 |
PubMed Central ID | |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Liu, H | en_US |
dc.contributor.author | He, J | en_US |
dc.contributor.author | Tang, J | en_US |
dc.contributor.author | Liu, H | en_US |
dc.contributor.author | Pang, P | en_US |
dc.contributor.author | Cao, D | en_US |
dc.contributor.author | Krstic, P | en_US |
dc.contributor.author | Joseph, S | en_US |
dc.contributor.author | Lindsay, S | en_US |
dc.contributor.author | Nuckolls, C | en_US |
dc.date.accessioned | 2012-10-25T04:53:36Z | - |
dc.date.available | 2012-10-25T04:53:36Z | - |
dc.date.issued | 2010 | en_US |
dc.identifier.citation | Science, 2010, v. 327 n. 5961, p. 64-67 | en_US |
dc.identifier.issn | 0036-8075 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/169603 | - |
dc.description.abstract | We report the fabrication of devices in which one single-walled carbon nanotube spans a barrier between two fluid reservoirs, enabling direct electrical measurement of ion transport through the tube. A fraction of the tubes pass anomalously high ionic currents. Electrophoretic transport of small single-stranded DNA oligomers through these tubes is marked by large transient increases in ion current and was confirmed by polymerase chain reaction analysis. Each current pulse contains about 10 7 charges, an enormous amplification of the translocated charge. Carbon nanotubes simplify the construction of nanopores, permit new types of electrical measurements, and may open avenues for control of DNA translocation. | en_US |
dc.language | eng | en_US |
dc.publisher | American Association for the Advancement of Science. The Journal's web site is located at http://sciencemag.org | en_US |
dc.relation.ispartof | Science | en_US |
dc.subject.mesh | Dna, Single-Stranded | en_US |
dc.subject.mesh | Electric Conductivity | en_US |
dc.subject.mesh | Electrochemistry | en_US |
dc.subject.mesh | Ion Transport | en_US |
dc.subject.mesh | Molecular Dynamics Simulation | en_US |
dc.subject.mesh | Nanotubes, Carbon | en_US |
dc.subject.mesh | Oligodeoxyribonucleotides | en_US |
dc.subject.mesh | Polymerase Chain Reaction | en_US |
dc.title | Translocation of single-stranded DNA through single-walled carbon nanotubes | en_US |
dc.type | Article | en_US |
dc.identifier.email | Tang, J: jinyao@hku.hk | en_US |
dc.identifier.authority | Tang, J=rp01677 | en_US |
dc.description.nature | link_to_OA_fulltext | en_US |
dc.identifier.doi | 10.1126/science.1181799 | en_US |
dc.identifier.pmid | 20044570 | - |
dc.identifier.pmcid | PMC2801077 | - |
dc.identifier.scopus | eid_2-s2.0-74849103516 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-74849103516&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 327 | en_US |
dc.identifier.issue | 5961 | en_US |
dc.identifier.spage | 64 | en_US |
dc.identifier.epage | 67 | en_US |
dc.identifier.isi | WOS:000273395400030 | - |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Liu, H=25628239100 | en_US |
dc.identifier.scopusauthorid | He, J=35205291600 | en_US |
dc.identifier.scopusauthorid | Tang, J=12791614900 | en_US |
dc.identifier.scopusauthorid | Liu, H=25927366700 | en_US |
dc.identifier.scopusauthorid | Pang, P=35739122500 | en_US |
dc.identifier.scopusauthorid | Cao, D=35738486100 | en_US |
dc.identifier.scopusauthorid | Krstic, P=7003447804 | en_US |
dc.identifier.scopusauthorid | Joseph, S=7202290373 | en_US |
dc.identifier.scopusauthorid | Lindsay, S=35595480000 | en_US |
dc.identifier.scopusauthorid | Nuckolls, C=7003418403 | en_US |
dc.identifier.citeulike | 6535134 | - |
dc.identifier.issnl | 0036-8075 | - |