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. 2020 Jun 3;15:3921–3936. doi: 10.2147/IJN.S244686

Figure 3.

Figure 3

Antibacterial effects of the materials against planktonic E. faecalis.

Notes: Comparisons of CFUs count among the groups, including Negative, CH, MCSNs, Ag-MCSNs, Ag/Zn(9:1)-MCSNs, Ag/Zn(1:1)-MCSNs, Ag/Zn(1:9)-MCSNs and Zn/MCSNs. *P<0.05 when compared with the negative control group. **P<0.05 when compared with the MCSNs group.

Abbreviations: CFUs, colony forming units; CH, calcium hydroxide; MCSNs, mesoporous calcium-silicate nanoparticles; Ag-MCSNs, nanosilver-incorporated MCSNs; Ag/Zn-MCSNs, nanosilver- and nanozinc-incorporated MCSNs; Zn-MCSNs, nanozinc-incorporated MCSNs.