Detecting the stiffness and mass of biochemical adsorbates by a resonator sensor

doi:10.1016/j.snb.2014.05.059

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	Detecting the stiffness and mass of biochemical adsorbates by a resonator sensor
	Zhang Y(张吟); Zhang, Y (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China.
刊名	Sensors and Actuators B-Chemical
	2014-10
卷号	202 页码:286-293
关键词	Resonator Inverse Problem Mass Stiffness Material Identification
ISSN号	0925-4005
DOI	10.1016/j.snb.2014.05.059
产权排序	[Zhang,Yin] Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China
文献子类	Article
英文摘要	The biochemical adsorption on a resonator sensor can result in the changes of both stiffness and mass. If the effect of stiffness is not considered, the resonator response will be wrongly interpreted. Determining the adsorbate stiffness and mass by the shifts of resonant frequency formulates an inverse problem. The inverse problem is solved by varying the adsorbate thickness and measuring the corresponding shifts of resonant frequencies. With the technique of solving the inverse problem, a micro/nanomechanical resonator can be used to identify what kind of material an adsorbate is, which is more than a mass resonator sensor. (C) 2014 Elsevier B.V. All rights reserved.
学科主题	Chemistry ; Electrochemistry ; Instruments & Instrumentation
分类号	二类/Q1
URL标识	查看原文
语种	英语
WOS记录号	WOS:000339994900038
资助机构	The research has been supported by the National Natural Science Foundation of China (NSFC Nos. 11023001 and 11372321).
公开日期	2014-09-02
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/49010]
专题	力学研究所_非线性力学国家重点实验室
通讯作者	Zhang, Y (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China.
推荐引用方式 GB/T 7714	Zhang Y,Zhang, Y . Detecting the stiffness and mass of biochemical adsorbates by a resonator sensor[J]. Sensors and Actuators B-Chemical,2014,202:286-293.
APA	Zhang Y,&Zhang, Y .(2014).Detecting the stiffness and mass of biochemical adsorbates by a resonator sensor.Sensors and Actuators B-Chemical,202,286-293.
MLA	Zhang Y,et al."Detecting the stiffness and mass of biochemical adsorbates by a resonator sensor".Sensors and Actuators B-Chemical 202(2014):286-293.