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Parameter values obtained from the number- and volume-weighted distributions for 2, 3, and 5 μm diameter microbubbles. φMB represents the MB gas volume fraction. Data represents the mean ± standard deviation for three different experiments.
| MB diameter (μm) | Number % (μm) | Volume % (μm) | φMB (μL/mL) | Concentration (1010 MBs/mL) |
|---|---|---|---|---|
| 2 | 1.6 ± 0.1 | 2.0 ± 0.1 | 7.8 ± 1.4 | 9.7 ± 0.5 |
| 3 | 2.7 ± 0.3 | 3.4 ± 0.2 | 14.6 ± 4.3 | 3.4 ± 0.2 |
| 5 | 4.2 ± 0.2 | 5.0 ± 0.2 | 25.6 ± 5.4 | 1.8 ± 0.1 |
