Development of Glass Microelectrodes Pipette Puller Based on Monitoring and Controlling Heating Strength
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The pulling of the glass microelectrode is a necessary technology in the electrophysiological measurement techniques. In order to better meet the requirements of electrophysiological experiments, we designed a multi-functional microelectrode puller, and gave the design of functional modules, and discussed its controlling effect. In this paper, we analyze the impact on the glass microelectrodes pulling which is brought by the heating strength based on the correspondence between the heating temperature and the heating wire resistance. Experimental results showed that the direct measurement of the heating temperature during the glass microelectrodes pulling process provided more direct control basis for the intelligent control, and provided a subtle improvement ideas for achieving precise pulling of the pipette puller.
[1] Wang Nianchun. Analog Isolation Board Based on High-linearity Analog Optocoupler HCNR200 , 2005 .
[2] R. M. Spanswick,et al. Measurement of net fluxes of ammonium and nitrate at the surface of barley roots using ion-selective microelectrodes. , 1990, Plant physiology.
[3] L. Kochian,et al. Studies of the Uptake of Nitrate in Barley : IV. Electrophysiology. , 1992, Plant physiology.