Influence of Surface Stress on Frequency of Microcantilever-Based Biosensors (vol 10, pg 307, 2004)

doi:10.1007/s00542-004-0464-6

IMECH-IR > 力学所知识产出(1956-2008)

	Influence of Surface Stress on Frequency of Microcantilever-Based Biosensors (vol 10, pg 307, 2004)
	Ren Q(任权); Zhao YP(赵亚溥); Zhao, YP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
发表期刊	Microsystem Technologies-Micro-and Nanosystems-Information Storage and Processing Systems
	2005
卷号	11 期号:6 页码:456-456
ISSN	0946-7076
摘要	Microcantilever-based biosensors have been found increasing applications in physical, chemical, and biological fields in recent years. When biosensors are used in those fields, surface stress and mass variations due to bio-molecular binding can cause the microcantilever deform or the shift of frequency. These simple biosensors allow biologists to study surface biochemistry on a micro or nano scale and offer new opportunities in developing microscopic biomedical analysis with unique characteristics. To compare and illustrate the influence of the surface stress on the frequency and avoid unnecessary and complicated numerical solution of the resonance frequency, some dimensionless numbers are derived in this paper by making governing equations dimensionless. Meanwhile, in order to analyze the influence of the general surface stress on the frequency, a new model is put forward, and the frequency of the microcantilever is calculated by using the subspace iteration method and the Rayleigh method. The sensitivity of microcantilever is also discussed. (19 refs.)
学科领域	力学
DOI	10.1007/s00542-004-0464-6
收录类别	SCI
语种	英语
WOS记录号	WOS:000229835800011
WOS研究方向	Engineering ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS类目	Engineering, Electrical & Electronic ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
引用统计	被引频次：1[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/311007/17160
专题	力学所知识产出(1956-2008)
通讯作者	Zhao, YP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Ren Q,Zhao YP,Zhao, YP . Influence of Surface Stress on Frequency of Microcantilever-Based Biosensors (vol 10, pg 307, 2004)[J]. Microsystem Technologies-Micro-and Nanosystems-Information Storage and Processing Systems,2005,11,6,:456-456.
APA	任权,赵亚溥,&Zhao, YP .(2005).Influence of Surface Stress on Frequency of Microcantilever-Based Biosensors (vol 10, pg 307, 2004).Microsystem Technologies-Micro-and Nanosystems-Information Storage and Processing Systems,11(6),456-456.
MLA	任权,et al."Influence of Surface Stress on Frequency of Microcantilever-Based Biosensors (vol 10, pg 307, 2004)".Microsystem Technologies-Micro-and Nanosystems-Information Storage and Processing Systems 11.6(2005):456-456.

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