The essentially universal biophysical phenomenon of " electroporation " occurs if an appropriate pulse field is applied . electroporation is believed to be the rapid creation of aqueous pathways through lipid - containing barriers in cells and tissue . the driving force is the physical interaction of electric fields with different dielectric constants 电穿孔效应是指在适当高压脉冲电场作用下，细胞或组织间起相对隔离作用的“屏障”内快速形成液态通道的现象，是电场与具有不同介电常数而且易变形的物质相互作用的结果。
