Table 8 OD of isolates in biofilm formation at synergism and sub-synergism concentrations
Isolates | Before exposure to EDTA + ethanol | synergism concenteration = EDTA (0.01%)+ ethanol(1.5%) | sub-syn1= EDTA (0.008%)+ ethanol(1.5%) | sub-syn2= EDTA (0.008%)+ ethanol(1.5%) | sub-syn3= EDTA (0.002%)+ ethanol(1.5%) |
|---|---|---|---|---|---|
ST | 2.87 | 0.158 | 0.18 | 0.218 | 0.223 |
1 | 3.06 | 0.172 | 0.191 | 0.230 | 0.245 |
2 | 2.96 | 0.165 | 0.186 | 0.224 | 0.23 |
3 | 2.85 | 0.154 | 0.167 | 0.210 | 0.216 |
4 | 3.14 | 0.182 | 0.210 | 0.245 | 0.262 |
5 | 3.21 | 0.188 | 0.205 | 0.248 | 0.311 |
6 | 2.89 | 0.161 | 0.178 | 0.214 | 0.228 |
7 | 2.05 | 0.112 | 0.129 | 0.167 | 0.181 |
8 | 2.3 | 0.147 | 0.163 | 0.205 | 0.218 |
9 | 2.14 | 0.137 | 0.151 | 0.185 | 0.211 |
10 | 3.11 | 0.176 | 0.202 | 0.238 | 0.246 |