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. 2023 Jun 21;28(13):4903. doi: 10.3390/molecules28134903

Figure 3.

Figure 3

General schematics of plasma devices: (a) Dielectric barrier discharge (DBD): Plasma creates a uniform glow between the two parallel electrodes. (b) Atmospheric plasma jet (APPJ): Plasma reactive species exit through the nozzle into the open environment.