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

Figure 6.

Figure 6

Bacterial cell number and protein concentration after 84 h cultivation of P. aeruginosa in the nanobubbles media. (a) Bacterial cell number (red bars, set on the left-hand axis) and protein concentration (blue bars, set on the right-hand axis) detected in the oxygen nanobubbles medium after 84 h cultivation. (b) Bacterial cell number (red bars, set on the left-hand axis) and protein concentration (blue bars, set on the right-hand axis) detected in the carbon dioxide nanobubbles medium after 84 h cultivation.