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Mortality (%) of S. aureus and E. coli in the presence of the compounds measured using a colony-counting assay (A) and live/dead staining with fluorescent intensity measurements (B).
| Sample | Mortality (%) | |||
|---|---|---|---|---|
| E. coli | S. aureus | |||
| A | B | A | B | |
| AA/Ch | 96 ± 2 | 74 ± 6 | 96 ± 1 | 72 ± 7 |
| AA/TiO2 | 78 ± 4 | 58 ± 7 | 70 ± 5 | 65 ± 3 |
| AA/HA | 73 ± 5 | 49 ± 4 | 25± 4 | 35±5 |
| AA/Ch/TiO2 | 92 ± 2 | 73 ± 8 | 43 ± 1 | 41 ± 2 |
| AA/HA/TiO2 | 94 ± 2 | 74 ± 6 | 0 | 52 ± 2 |
| AA/Ch/HA | 92 ± 1 | 82 ± 5 | 62 ± 1 | 60 ± 4 |
| AA/Ch/HA/TiO2 | 93 ± 2 | 91 ± 1 | 42 ± 4 | 41 ± 1 |
