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. 2021 Aug 19;11:16858. doi: 10.1038/s41598-021-96503-4

Figure 3.

Figure 3

Amount of gas generated by the cultivation of P. aeruginosa in the Cooper’s medium. (a) Nitrogen production amount in the carbon dioxide nanobubbles medium (red closed circle), oxygen nanobubbles medium (blue closed circle) and nanobubbles-free medium (black closed circle). (b) Carbon dioxide production amount in the carbon dioxide nanobubbles medium (red closed circle), oxygen nanobubbles medium (blue closed circle) and nanobubbles-free medium (black closed circle).