PROCEDE ET DISPOSITIF DE PERMEABILISATION DE CELLULES VIVANTES

A method and a device for making cell membranes permeable using electrical discharges (electroporation), wherein at least one short electrical discharge is applied to a suspension containing cells to be made permeable and molecules to be accommodated therein, in order to generate in said suspension a high-value electric field, whereafter at least one longer electrical discharge is applied thereto to generate a lower-value electric field therein.