| Application on Plasm Viscosity Detection With Piezoelectric Sensors |
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| 引用本文： | XIONG Xing liang,CAI Shao xi,WANG Xiang. Application on Plasm Viscosity Detection With Piezoelectric Sensors[J]. 保鲜与加工, 2003, 0(12): 58 |
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| 作者姓名： | XIONG Xing liang CAI Shao xi WANG Xiang |
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| 摘 要： | A piezoelectric biosensors for detection of plasm viscosity is developed, which is based on liquid damping effect of quartz crystal resonator. The measuring principal is given. Simultaneously, the detector of sensor and oscillator circuit is developed. The test results show that the maximal frequency shift of sensor are linearly dependent on square root of viscosity. The proposed sensor is much more simpler, more sensitive than the traditional methods. Furthermore, The sensor can be used to on-line detection.
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| 关 键 词： | quartz crystal plasm viscosity biosensors |
Application on Plasm Viscosity Detection With Piezoelectric Sensors |
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| XIONG Xing liang,CAI Shao xi,WANG Xiang. Application on Plasm Viscosity Detection With Piezoelectric Sensors[J]. Storage & Process, 2003, 0(12): 58 |
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| Authors: | XIONG Xing liang CAI Shao xi WANG Xiang |
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| Abstract: | A piezoelectric biosensors for detection of plasm viscosity is developed, which is based on liquid damping effect of quartz crystal resonator. The measuring principal is given. Simultaneously, the detector of sensor and oscillator circuit is developed. The test results show that the maximal frequency shift of sensor are linearly dependent on square root of viscosity. The proposed sensor is much more simpler, more sensitive than the traditional methods. Furthermore, The sensor can be used to on-line detection. |
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| Keywords: | quartz crystal plasm viscosity biosensors |
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