应力型微悬臂梁生化传感器响应机理研究进展

杨天天

doi:10.13873/j.1000-97872014.06.029

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应力型微悬臂梁生化传感器响应机理研究进展

综述与评论 | 更新时间：2025-09-11

- 应力型微悬臂梁生化传感器响应机理研究进展
- Research progress on response mechanism of stress type micro-cantilever bio / chemical sensor
- 传感器与微系统 2014年33卷第6期页码：5-8+12
- 作者机构：
  
  1. 江南大学
  2. 中国科学院上海微系统与信息技术研究所传感技术联合国家重点实验室
  3. 江南大学中国科学院上海微系统与信息技术研究所传感技术联合国家重点实验室
- 作者简介：
- 基金信息：
  
  江苏省自然科学基金重点资助项目（BK2011003）;江南大学自主科研项目（JUSRP11228）
- DOI：10.13873/j.1000-97872014.06.029
  中图分类号： TP212
- 纸质出版：2014
- 稿件说明：
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[1]杨天天.应力型微悬臂梁生化传感器响应机理研究进展[J].传感器与微系统,2014,33(06):5-8+12.

YANG Tian-tian. Research progress on response mechanism of stress type micro-cantilever bio / chemical sensor[J]. 2014, 33(6): 5-8+12.
[1]杨天天.应力型微悬臂梁生化传感器响应机理研究进展[J].传感器与微系统,2014,33(06):5-8+12. DOI： 10.13873/j.1000-97872014.06.029.

YANG Tian-tian. Research progress on response mechanism of stress type micro-cantilever bio / chemical sensor[J]. 2014, 33(6): 5-8+12. DOI： 10.13873/j.1000-97872014.06.029.

摘要

针对静态微悬臂梁表面特异性结合产生表面应力信号的响应机制问题

介绍了微悬臂梁生化传感器的工作原理

阐述了应力响应机制的简化模型

从纵向界面上和横向分子间2个方面对特异性吸附引起的悬臂梁表面应力的变化进行了剖析

讨论了界面能变化、位阻作用、静电力、氢键作用等与表面应力大小及方向之间的关系

总结了应力型微悬臂梁生化传感器的响应机理的研究。

Abstract

Aiming at response mechanism of specificity of static micro-cantilever surface

induce surface-stress signal

introduce working principles of bio / chemical micro-cantilever sensors

describe simplified model of stress response mechanism. Analyze change of surface-stress of cantilever caused by specific adsorption of vertical interface and lateral molecule interactions

discuss relationship between interfacial energy change

steric effect

electrostatic force

and hydrogen bonding and size and direction of surface stress

summarize response mechanism of stress type micro-cantilever bio / chemical sensor.

关键词

Keywords

references

Recent advances in gas phase microcantilever-based sensing [J] . Zhou Long,Lu Kou,Michael J. Sepaniak,Xiandeng Hou. Reviews in Analytical Chemistry . 2013 (2)

Bio/chemical detection in liquid with self-sensing Pr-Oxi-Lever （piezo-resistive SiO 2 cantilever） sensors [J] . Ying Chen,Pengcheng Xu,Min Liu,Xinxin Li. Microelectronic Engineering . 2010 (12)

Cantilever-based sensing: the origin of surface stress and optimization strategies [J] . Michel Godin,Vincent Tabard-Cossa,Yoichi Miyahara,Tanya Monga,P J Williams,L Y Beaulieu,R Bruce Lennox,Peter Grutter. Nanotechnology . 2010 (7)

Charge redistribution in electrochemically actuated mechanical sensors [J] . F. Amiot,F. Kanoufi,F. Hild,J.P. Roger. Sensors & Actuators: A. Physical . 2009 (1)

Surface stress induced by interactions of adsorbates and its effect on deformation and frequency of microcantilever sensors [J] . X. Yi,H.L. Duan. Journal of the Mechanics and Physics of Solids . 2009 (8)

Stochastic surface effects in nanobeam sensors [J] . B. Bar On,E. Altus. Probabilistic Engineering Mechanics . 2009 (2)

Detection of trace organophosphorus vapor with a self-assembled bilayer functionalized SiO 2 microcantilever piezoresistive sensor [J] . Guomin Zuo,Xinxin Li,Peng Li,Tiantian Yang,Yuelin Wang,Zhenxing Cheng,Songlin Feng. Analytica Chimica Acta . 2006 (2)

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