Table 5.
The result of antibacterial experiment.
| Time (h) | Experimental group bacterial colonies (CFU/ml( | Blank control group bacterial colonies (CFU/ml) | Negative control group with 316LSS bacterial colonies (CFU/ml) | Positive control group with antibiotics bacterial colonies (CFU/ml) |
|---|---|---|---|---|
| Escherichia coli | ||||
| 4.5 | (8.6±1.2)×105 | (5.2±1.3)×107 | (3.5±0.7)×107 | 0 |
| 6.0 | (4.9±1.5)×106 | (3.5±0.7)×108 | (2.0±0.2)×108 | 0 |
| 7.5 | (7.6±1.4)×106 | (2.4+1.1)×109 | (2.7±0.9)×109 | 0 |
| Staphylococcus aureus | ||||
| 6.0 | (6.0±1.2)×105 | (6.1±1.5)×107 | (4.6±1.3)×107 | 0 |
| 7.0 | (1.4±0.3)×106 | (1.5±0.5)×108 | (1.0±0.4)×108 | 0 |
| 8.0 | (1.7±0.6)×106 | (1.3±0.3)×108 | (1.1±0.4)×108 | 0 |
| Pseudomonas aeruginosa | ||||
| 6.0 | (1.7±0.7)×105 | (2.9±1.0)×107 | (2.1±1.2)×107 | 0 |
| 7.5 | (3.9±0.9)×105 | (1.7±0.6)×108 | (2.5±0.5)×108 | 0 |
| 9.0 | (4.2±1.3)×105 | (6.9±1.5)×108 | (8.6±1.2)×108 | 0 |