고전압 펄스에 의한 전기 살균에서 방전 파형의 특성 분석

초록

We evaluated cell survivability by changing RLC value on HV impulse network. When the L value is changed from 0 to 10mH in this circuit, we found that cell survivability is shown large decline with 4mH of L value. I respect to this result, when waveshapes of oscillatory decay are presented along the variation of L value in RLC circuit, we analyzed whether discharge waveform properties have an effect on sterilization ratio, and measured threshold voltage as the minimum peak voltage of a single pulse which can sterilize cells. Finally, we found that the sterilization effect was related to number of threshold voltage waveforms being applied.