Thirdly, the quasi-static and dynamic sensing properties of PVDF sensors were also experimentally studied, which gives the voltage-sensitivity of PVDF sensors and the effects of size on the it. 试验研究了PVDF传感元件在准静态和动态响应下的传感特性,得到了PVDF传感元件的电压灵敏度,并分析了PVDF压电薄膜的尺寸对灵敏度的影响。
BACKGROUND: Optical mapping technique is a novel electrophysiological detection method in which voltage-sensitivity dye is medium and silicon photoelectrical diode transforming technology is characteristic, used for analyzing the spatial-temporal distribution of membrane potential in complex neural system. 背景:光学记录技术是以电压敏感染料为介质,以硅光电二极管转换技术为特点的新型电生理检测方法,有助于分析复杂的神经结构中膜电位变化的时间-空间分布。