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. 2016 May 16;11(5):e0155584. doi: 10.1371/journal.pone.0155584

Fig 1.

Fig 1

(a) Schematic diagram (3D) of the experimental setup used in this study. (b) Cross-section of the microplasma array device. (c) Top view of the plasma device. (d) photograph of electric discharge, with 20W discharge power and 2.0 SLM Air gas flow.