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Table 1 Showing zone of inhibitions found in Bacillus and E. coli cultures

From: Leaf extract mediated green synthesis of silver nanoparticles from widely available Indian plants: synthesis, characterization, antimicrobial property and toxicity analysis

Extracts Bacteria Zone of inhibition (in mm)
By leaf extract By AgNO3 By AgNPs
Banana (leaf) + (Bacillus) 6 ± 0.02 9 ± 0.015 16 ± 0.016
− (E. coli) 6 ± 0.005 9 ± 0.004 14 ± 0.02
Neem (leaf) + 8 ± 0.013 9 ± 0.02 14 ± 0.008
8 ± 0.015 9 ± 0.013 12 ± 0.007
Tulsi (leaf) + 8 ± 0.02 9 ± 0.007 14 ± 0.021
8 ± 0.02 9 ± 0.02 14 ± 0.017
  1. Cultures were treated with crude leaf extracts,AgNO3 and AgNPs. Results were expressed as Mean ± SD.