Knowledge Management System of Institue of Mechanics, CAS
| Molecular Dynamics Simulation of Peeling a DNA Molecule on Substrate | |
Shi XH ; Yong K; Zhao YP(赵亚溥); Gao HJ; Gao, HJ (reprint author), Max Planck Inst Met Res, Heisenbergstr 3, D-70569 Stuttgart, Germany.
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| Source Publication | Acta Mechanica Sinica
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| 2005 | |
| Volume | 21Issue:3Pages:249-256 |
| ISSN | 0567-7718 |
| Abstract | Molecular dynamics (MD) simulations are performed to study adhesion and peeling of a short fragment of single strand DNA (ssDNA) molecule from a graphite surface. The critical peel-off force is found to depend on both the peeling angle and the elasticity of ssDNA. For the short ssDNA strand under investigation, we show that the simulation results can be explained by a continuum model of an adhesive elastic band on substrate. The analysis suggests that it is often the peak value, rather than the mean value, of adhesion energy which determines the peeling of a nanoscale material. |
| Subject Area | 力学 |
| DOI | 10.1007/s10409-005-0027-9 |
| Indexed By | SCI ; EI ; CSCD |
| Language | 英语 |
| WOS ID | WOS:000230414600006 |
| WOS Keyword | SINGLE-STRANDED-DNA ; ADHESION ; ENERGY ; FORCE ; NANOTUBES ; MECHANICS ; POLYMERASE ; PROBES ; BONDS ; WATER |
| WOS Research Area | Engineering ; Mechanics |
| WOS Subject | Engineering, Mechanical ; Mechanics |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/16022 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Gao, HJ (reprint author), Max Planck Inst Met Res, Heisenbergstr 3, D-70569 Stuttgart, Germany. |
| Recommended Citation GB/T 7714 | Shi XH,Yong K,Zhao YP,et al. Molecular Dynamics Simulation of Peeling a DNA Molecule on Substrate[J]. Acta Mechanica Sinica,2005,21,3,:249-256. |
| APA | Shi XH,Yong K,赵亚溥,Gao HJ,&Gao, HJ .(2005).Molecular Dynamics Simulation of Peeling a DNA Molecule on Substrate.Acta Mechanica Sinica,21(3),249-256. |
| MLA | Shi XH,et al."Molecular Dynamics Simulation of Peeling a DNA Molecule on Substrate".Acta Mechanica Sinica 21.3(2005):249-256. |
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