Figure 1
From: Synergistic Effect of H2O2 and NO2 in Cell Death Induced by Cold Atmospheric He Plasma

Scheme of the plasma device.
(A) Photograph of the home-made plasma jet system. (B) Schematic illustration of the plasma jet used in this study. (C) Photograph showing the interaction between the plasma jet and a solution of PBS(Ca2+/Mg2+) poured in a 12 well plate.