Table 1.

Maximum zone of inhibition induced by Ag₂Se NP samples calculated (in mm) for Gram − and Gram + bacteria.

Strain	Maximum Zone of Inhibition (mm)
	E1	E2	E3	Ref. Drug
E. coli (Gram −)	3.2	4.4	3.4	5.0
S. typhimurium (Gram −)	2.0	1.0	3.0	6.0
P. aeruginosa (Gram −)	0.5	0.0	1.0	3.0
S. aureus (Gram +)	2.0	4.0	5.1	8.0