Table 1. Results of antibacterial studies.

Tested pathogens	Zone of inhibition (mm)
	Zone-1	Zone-2	Zone-3	Zone-4
	AgNO3 (0.015 mg)	AgNP-DTa (0.01 mg)	AgNP-DTa (0.02 mg)	AgNP-DTa (0.03 mg)
Klebsiella pneumonia	19.5 ± 0.71	15.5 ± 0.71	17.25 ± 0.35	20 ± 00
Staphylococcus aureus	24.5 ± 0.71	20.5 ± 0.71	22.5 ± 0.71	36 ± 1.41
Escherichia coli	19.5 ± 0.71	15.5 ± 0.71	18.2 ± 0.35	19.5 ± 0.71
Pseudomonas aeruginosa	No clear zone	No clear zone	No clear zone	No clear zone