Table 2 Microbial biofilm suppression (%) by different concentrations of St/Ag-Se NC
Tested microorganisms | Biofilm change (%)/St/Ag-Se NC concentration (mg/ml) | ||||
|---|---|---|---|---|---|
1 | 0.5 | 0.25 | 0.125 | 0.0625 | |
S. aureus | 77.37 | 68.05 | 49.94 | 19.59 | 16.38 |
B. subtilis | 82.68 | 55.37 | 38.43 | 16.07 | 4.945 |
S. epidermidis | 87.55 | 73.44 | 36.34 | 16.94 | 12.14 |
E. coli | 77.78 | 66.12 | 54.16 | 26.24 | 7.737 |
P. mirabilis | 73.08 | 65.37 | 52.17 | 18.27 | 4.662 |
P. aeruginosa | 70.48 | 59.55 | 48.83 | 15.85 | 10.35 |
K. pneumonia | 76.19 | 57.16 | 47.35 | 18.78 | 6.502 |
S. typhi | 27.53 | 19.84 | 18.07 | 14.51 | 6.307 |
A. niger | 31.98 | 27.97 | 24.14 | 21.28 | 12.05 |
A. fumigatus | 27.45 | 22.12 | 13.16 | 11.96 | 4.57 |
C. albicans | 77.76 | 63.35 | 32.67 | 25.13 | 13.97 |
C. herbarum | 76.04 | 61.15 | 59.44 | 30.71 | 7.07 |