Table 1.

The antibacterial activity of CaO-AgNPs and HyO-AgNPs.

Reference (Standard) Cultures of Microorganisms	Calendula	CaO-AgNPs	Hyssopus	HyO-AgNPs
Staphylococcus aureus	1.50 ± 0.10	15.10 ± 0.10	1.20 ± 0.15	14.50 ± 0.15
ß- streptococcus	2.00 ± 0.10	17.9 ± 0.10	1.70 ± 0.10	16.50 ± 0.50
Staphylococcus epidermidis	0.5 ± 0.55	12.50 ± 0.10	2.05 ± 0.25	16.50 ± 0.10
Escherichia coli	0.00 ± 0.10	10.50 ± 0.35	0.00 ± 0.10	12.50 ± 0.10
Klebsiella pneumoniae	0.00 ± 0.00	10.00 ± 0.10	0.00 ± 0.00	10.40 ± 0.10
Pseudomonas aeruginosa	0.00 ± 0.00	10.00 ± 0.10	0.00 ± 0.00	10.00 ± 0.90
Proteus vulgaris	0.00 ± 0.00	12.50 ± 0.04	0.00 ± 0.00	11.40 ± 0.00
Bacillus cereus	0.00 ± 0.05	11.80 ± 0.55	0.50 ± 0.10	9.50 ± 0.10
Enterococcus faecalis	0.00 ± 0.00	10.40 ± 0.50	0.50 ± 0.10	10.00 ± 0.50
Candida albicans	0.00 ± 0.45	9.20 ± 0.10	0.9 ± 0.40	6.00 ± 0.10