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. 2021 Apr 20;9:652362. doi: 10.3389/fbioe.2021.652362

TABLE 1.

DLS dimensions of NPs size (nm) and potential (mV) and the inhibition zone (mm) of the biogenic NPs as well as the antibiotics tested against different microbes.

Nano material DLS Mean ± S.D. (nm) Zeta Potential (m V) Inhibition Zone Mean ± S.D. (mm) IC50


E. coli S. aureus P. aeruginosa C. albicans MDA-MB-231 cells (μg/mL)
An-AgNPs 114 ± 2.04 −1.2 23.6 ± 3.8 22.4 ± 0.4 23.6 ± 0.2 14.8 ± 0.2 149.2
Ar-AgNPs 125.5 ± 2.5 −0.4 16.8 ± 0.5 16.4 ± 0.7 24.7 ± 0.3 0 585.2
An ions 15.8 ± 1.3 11.7 ± 0.7 24.4 ± 1.2 16.2 ± 2.2
Bacitracin 0 6 ± 0 0 0
Tetracycline 0 10 ± 0 15 ± 0 0
Cefixime 0 10 ± 0 6 ± 0 0
Ciprofloxacin 0 7 ± 0 35 ± 0 0
Fluconazole 46.2 ± 0
Metronidazole 15 ± 0

Data represent the mean ± standard deviation of the mean (SD) of three independent experiments.