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Full-Text Articles in Biotechnology
Cell Fragmentation And Permeabilization By A 1 Ns Pulse Driven Triple-Point Electrode, Enbo Yang, Joy Li, Michael Cho, Shu Xiao
Cell Fragmentation And Permeabilization By A 1 Ns Pulse Driven Triple-Point Electrode, Enbo Yang, Joy Li, Michael Cho, Shu Xiao
Bioelectrics Publications
Ultrashort electric pulses (ns-ps) are useful in gaining understanding as to how pulsed electric fields act upon biological cells, but the electric field intensity to induce biological responses is typically higher than longer pulses and therefore a high voltage ultrashort pulse generator is required. To deliver 1 ns pulses with sufficient electric field but at a relatively low voltage, we used a glass-encapsulated tungsten wire triple-point electrode (TPE) at the interface among glass, tungsten wire, and water when it is immersed in water. A high electric field (2MV/cm) can be created when pulses are applied. However, such a high electric …