Table 4.

Anti-bacterial activity of B-SeNPs and C-SeNPs by disc diffusion method.

Concentrations (µg/ml)	Zone of inhibition (mm)
	S. aureus		E. coli		K. pneumoniae		B. subtilis
	B-SeNPs	C-SeNPs	B-SeNPs	C-SeNPs	B-SeNPs	C-SeNPs	B-SeNPs	C-SeNPs
20	7.0 ± 1	6.6 ± 0.4	7.5 ± 1.2	6.7 ± 0.6	7.0 ± 0.2	6.2 ± 0.2	7.5 ± 0.9	7.3 ± 0.2
40	8.5 ± 0.5	6.9 ± 0.2	8.5 ± 0.9	7.2 ± 0.4	8.0 ± 0.5	6.4 ± 0.2	9.5 ± 0.2	8.1 ± 0.4
60	10.0 ± 0.7	8.8 ± 0.5	9.0 ± 0.3	8.5 ± 0.2	9.0 ± 0.4	6.5 ± 0.3	10.5 ± 0.3	9.2 ± 0.5
Streptomycin	15.0 ± 1.1		15.0 ± 0.7		16.0 ± 0.2		17.0 ± 0.4