CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Peptide friction in water nanofilm on mica surface
Zhou, B(周波); Xiu, P; Wang, CL(王春雷); Fang, HP(方海平)
2012
Source PublicationCHINESE PHYSICS B
ISSN1674-1056
Volume21Issue:2
AbstractPeptide frictions in water nanofilms of various thicknesses on a mica surface are studied via molecular dynamics simulations. We find that the forced lateral motion of the peptide exhibits stick-slip behaviour at low water coverage; in contrast, the smooth gliding motion is observed at higher water coverage. The adsorbed peptide can form direct peptide-surface hydrogen bonds as well as indirect peptide-water-surface hydrogen bonds with the substrate. We propose that the stick-slip phenomenon is attributed to the overall effects of direct and indirect hydrogen bonds formed between the surface and the peptide.
Language英语
Funding Project应物所项目组
WOS IDWOS:000300636700061
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/13237
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Zhou, B,Xiu, P,Wang, CL,et al. Peptide friction in water nanofilm on mica surface[J]. CHINESE PHYSICS B,2012,21(2).
APA Zhou, B,Xiu, P,Wang, CL,&Fang, HP.(2012).Peptide friction in water nanofilm on mica surface.CHINESE PHYSICS B,21(2).
MLA Zhou, B,et al."Peptide friction in water nanofilm on mica surface".CHINESE PHYSICS B 21.2(2012).
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