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.
Source PublicationMicrosystem Technologies-Micro-and Nanosystems-Information Storage and Processing Systems
2005
Volume11Issue:6Pages:456-456
ISSN0946-7076
AbstractMicrocantilever-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.)
Subject Area力学
DOI10.1007/s00542-004-0464-6
Indexed BySCI
Language英语
WOS IDWOS:000229835800011
WOS Research AreaEngineering ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS SubjectEngineering, Electrical & Electronic ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/17160
Collection力学所知识产出(1956-2008)
Corresponding AuthorZhao, YP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
Recommended Citation
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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