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The final solution volume after plasma treatment (left) and after Ar-bubbling (right) with various exposure times (treatment condition: 0.5 , 2 kV, 6% w/v).
| Plasma treatment | Ar-bubbling | ||
|---|---|---|---|
| Time (min) | Final solution volume (ml) | Time (min) | Final solution volume (ml) |
| 0 | 10 | 0 | 10 |
| 1 | 9.1 | 1 | 9.3 |
| 3 | 8.7 | 3 | 9 |
| 5 | 8.4 | 5 | 8.8 |
| 7 | 8.1 | 7 | 8.6 |
| 9 | 7.9 | 9 | 8.4 |
