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Diffusion exponents (α) of P. aeruginosa biofilms treated with COS and COS-NO.
| Dose (mg ml−1) | COS α | COS-NO α | NO (μmol ml−1) |
|---|---|---|---|
| 0 | 0.62 ± 0.14 | 0.62 ± 0.14 | n/a |
| 1 | 0.07 ± 0.04 | 0.68 ± 0.04 | 0.8 ± 0.1 |
| 2 | 0.10 ± 0.20 | 0.74 ± 0.14 | 1.6 ± 0.2 |
| 4 | 0.03 ± 0.02 | 0.64 ± 0.10 | 3.1 ± 0.4 |
| 8 | 0.07 ± 0.04 | 0.55 ± 0.13 | 6.2 ± 0.7 |
| 12 | 0.14 ± 0.02 | 0.91 ± 0.06 | 9.4 ± 1.1 |
| 16 | 0.11 ± 0.12 | 1.00 ± 0.11 | 12.5 ± 1.4 |
The total NO released from COS-NO at each concentration is also provided.
