Molecular Dynamics Simulation of Peeling a DNA Molecule on Substrate

doi:10.1007/s10409-005-0027-9

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	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.
发表期刊	Acta Mechanica Sinica
	2005
卷号	21 期号:3 页码:249-256
ISSN	0567-7718
摘要	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.
学科领域	力学
DOI	10.1007/s10409-005-0027-9
收录类别	SCI ; EI ; CSCD
语种	英语
WOS记录号	WOS:000230414600006
关键词[WOS]	SINGLE-STRANDED-DNA ; ADHESION ; ENERGY ; FORCE ; NANOTUBES ; MECHANICS ; POLYMERASE ; PROBES ; BONDS ; WATER
WOS研究方向	Engineering ; Mechanics
WOS类目	Engineering, Mechanical ; Mechanics
引用统计	被引频次：35[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/16022
专题	力学所知识产出(1956-2008)
通讯作者	Gao, HJ (reprint author), Max Planck Inst Met Res, Heisenbergstr 3, D-70569 Stuttgart, Germany.
推荐引用方式 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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