Frictional properties of native and functionalized type I collagen thin   films

doi:10.1063/1.4824685

CORC > 北京大学 > 工学院

	Frictional properties of native and functionalized type I collagen thin films
	Chung, Koo-Hyun ; Chen, Antony K. ; Anderton, Christopher R. ; Bhadriraju, Kiran ; Plant, Anne L. ; Bush, Brian G. ; Cook, Robert F. ; DelRio, Frank W.
刊名	应用物理学快报
	2013
关键词	ATOMIC-FORCE MICROSCOPY MECHANICAL-PROPERTIES NANOMECHANICAL PROPERTIES FIBRONECTIN CONFORMATION CELL ATTACHMENT CALIBRATION BINDING CONTACT FIBRILS SPECTROSCOPY
DOI	10.1063/1.4824685
英文摘要	Frictional properties of native and fibronectin (FN)-functionalized type I collagen (COL) thin films were studied via atomic force microscopy. The COL lateral contact stiffness was dependent only on the hydration state, indicating that shear deformation was invariant with FN. In contrast, the COL coefficient of friction and shear strength varied with both functionalization and hydration state. The changes in shear strength were found to correlate well with changes in mean cell spread area on the same thin films, suggesting that shear strength is a better indicator of cell spreading than heretofore considerations of film, and thus extracellular matrix, stiffness alone. (C) 2013 AIP Publishing LLC.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000325488500128&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Physics, Applied; SCI(E); EI; 1; ARTICLE; 14; 103
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/220669]
专题	工学院
推荐引用方式 GB/T 7714	Chung, Koo-Hyun,Chen, Antony K.,Anderton, Christopher R.,et al. Frictional properties of native and functionalized type I collagen thin films[J]. 应用物理学快报,2013.
APA	Chung, Koo-Hyun.,Chen, Antony K..,Anderton, Christopher R..,Bhadriraju, Kiran.,Plant, Anne L..,...&DelRio, Frank W..(2013).Frictional properties of native and functionalized type I collagen thin films.应用物理学快报.
MLA	Chung, Koo-Hyun,et al."Frictional properties of native and functionalized type I collagen thin films".应用物理学快报 (2013).