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. 2021 Sep 2;16(9):e0256748. doi: 10.1371/journal.pone.0256748

Table 3. Zone of inhibition of different antibiotics against uropathogens with presence and absence of AgNPs.

Strains Antibiotics ZoI (mm)
Antibiotics (a) Antibiotic + AgNPs (b) Increase in fold area (b2-a2/a2)
S. aureus Ciprofloxacin 16 19 0.41
Gentamycin 27 29 0.15
Trimethoprim No zone 11 2.3
E. coli Ciprofloxacin 22 24 0.19
Gentamycin 19 20 0.10
Trimethoprim 7 10 1.04
P. aeruginosa Ciprofloxacin 23 25 0.18
Gentamycin 16 19 0.41
Trimethoprim 5 11 3.84