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Table 3 MIC of R. laetus-mediated silver nanoparticles

From: The prophylactic effect of Ranunculus laetus (Wall)-mediated silver nanoparticles against some Gram-positive and Gram-negative bacteria

Concentration (mg/ml) Absorbance (nm) using RL AgNPs E.coli Absorbance (nm) using RL AgNPs S. aureus Absorbance (nm) using RL AgNPs P. aeruginosa Absorbance (nm) using RL AgNPs B. subtilis Absorbance (nm) using streptomycin
1 × 10−5 0.761 ± 0.027 0.798 ± 0.061 0.739 ± 0.043 0.381 ± 0.032 1.028 ± 0.048
1 × 10−4 0.589 ± 0.045 0.641 ± 0.037 0.512 ± 0.053 0.307 ± 0.029 0.975 ± 0.052
1 × 10−3 0.543 ± 0.034 0.487 ± 0.027 0.483 ± 0.029 0.262 ± 0.032 0.527 ± 0.025
1 × 10−2 0.306 ± 0.023 0.426 ± 0.049 0.367 ± 0.052 0.215 ± 0.058 0.516 ± 0.035
1 × 10−1 0.208 ± 0.047 0.355 ± 0.051 0.308 ± 0.056 0.179 ± 0.023 0.283 ± 0.040
1 × 100 0.197 ± 0.020 0.232 ± 0.023 0.252 ± 0.038 0.164 ± 0.035 0.247 ± 0.028
1 × 101 0.183 ± 0.016 0.204 ± 0.061 0.229 ± 0.031 0.128 ± 0.021 0.193 ± 0.041