LI Yong. Effect of micro-diaphragm size and adsorbate on dynamic properites of micro-diaphragm biochemical sensor[J]. 2015, 34(8): 19-20. DOI: 10.13873/J.1000-9787(2015)08-0019-02.
Micro diaphragm biochemical sensor is taken as research target
modal analysis is carried out using ADINA software
natural frequencies of sensor in liquid medium is obtained
influence of size of micro diaphragm and adsorbate on dynamic property of sensor are analyzed. Research show that natural frequencies of the sensor increase with thickness of micro diaphragm increases and natural frequencies decrease with radius of micro diaphragm increases. And adsorbates lower the natural frequencies of the sensor
and position of adsorbate also influences natural frequencies of the sensor.
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