A Novel Developed Bioactive Composite Resin Containing Silver/Zinc Oxide (Ag/ZnO) Nanoparticles as an Antimicrobial Material against Streptococcus mutans, Lactobacillus, and Candida albicans

Table 2

Antimicrobial effects of the test nanoparticles.

Test groups containing Ag and ZnO (wt %)	Bacteria group (colony-forming unit)
	S. mutans ATCC 35668	S. aureus ATCC 25923	E. coli ATCC 25922	C. albicans ATCC 10231	Lactobacillus gasseri
	0	0		1500	0
	0	0	500	50000	0
	0	0	0	10000	0
	0	0	0	20000	0
	0	0	7	50000	0
	0	0	32	>10000	0
Control (−)	0	0	0	0	0
Control (+)	>10000	>10000	>10000	>10000	>10000