Spontaneous insertion of DNA oligonucleotides into carbon nanotubes

华健 高;Yong Kong;大祥 崔;Cengiz S. Ozkan

China Association for Science and Technology;Max Planck Inst. fur Metallforschung;University of California; Riverside

发表时间:2003-4-1

期 刊:Nano Letters

语 言:English

U R L: http://www.scopus.com/inward/record.url?scp=0141856420&partnerID=8YFLogxK

摘要

We report molecular dynamics simulations showing that a DNA molecule could be spontaneously inserted into carbon nanotube (CNT) in a water solute environment. The van der Waals and hydrophobic forces were found to be important for the insertion process, with the former playing a more dominant role in the DNA-CNT interaction. Our study suggests that the encapsulated CNT-DNA molecular complex can be further exploited for applications such as DNA modulated molecular electronics, molecular sensors, electronic DNA sequencing, and nanotechnology of gene delivery systems.

相关科学

化学工程
生物工程
化学
工程
机械工程
材料科学
物理学和天文学
凝聚态物理学

文献指纹

工程与材料科学

Oligonucleotides

Carbon nanotubes

DNA

Molecular electronics

Nanotechnology

Molecular dynamics

Molecules

Genes

Computer simulation

Water

Sensors

物理与天文学

oligonucleotides

insertion

deoxyribonucleic acid

carbon nanotubes

sequencing

molecular electronics

genes

nanotechnology

delivery

solutes

molecular dynamics

sensors

water

molecules

electronics

interactions

simulation

化合物

Carbon Nanotubes

Oligonucleotides

DNA

Molecular electronics

Nanotechnology

Molecular dynamics

Molecules

Genes

Water

Computer simulation

Sensors

被引量

期刊度量

Scopus度量

年份 CiteScore SJR SNIP
1996
1997
1998
1999
2000
2001
2002 2.42 1.713
2003 3.527 2.092
2004 5.347 2.321
2005 6.833 2.84
2006 7.653 3.188
2007 6.963 2.914
2008 7.649 2.931
2009 7.852 2.87
2010 9.38 3.251
2011 20.1 9.832 3.677
2012 21.3 10.269 3.523
2013 22.6 9.081 3.356
2014 22.5 8.268 3.413
2015 22.9 8.359 3.071
2016 22.4 7.893 2.694
2017 22.4 7.447 2.537
2018 21.2 6.211 2.427
2019 20.5 5.786 2.271
2020 17.2

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