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Fig. 1 | Journal of Nanobiotechnology

Fig. 1

From: Synergistic mechanism of Ag+–Zn2+ in anti-bacterial activity against Enterococcus faecalis and its application against dentin infection

Fig. 1

Representative images of bacteria colonies grown on BHI agar showing the antibacterial effect of Ag+ (AgNO3) against planktonic E. faecalis. A Blank control group (BLK); B–H E. faecalis incubated with different concentrations of AgNO3 (final concentration, in mg/mL, from B to H: 0.8 × 10−2, 1.6 × 10−2, 3.2 × 10−2, 6.4 × 10−2, 12.8 × 10−2, 25.6 × 10−2, 51.2 × 10−2). I Comparisons of bacterial CFU count among groups. (Asterisk: significantly different when compared with the blank control group; p < 0.05)

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