Review Article
Antimicrobial Activity of Cerium Oxide Nanoparticles on Opportunistic Microorganisms: A Systematic Review
Table 7
Recent studies of antimicrobial activity of CeNP against Streptococcus pneumoniae.
| Strain of S. pneumoniae | Concentration (mg/mL) | Microbiological technique | Result | |
| ni | 1.0 | Agar diffusion | 0.0 mm | [20] | 5.0 | 3.33 ±0.33 mm | 10.0 | 10.67 ± 0.33 mm |
| ni | 10 | Agar diffusion | 0.0 mm | [21] | 50 | ~3.60 mm | 100 | ~4.33 mm |
| ATCC 25923 | - | Macrodilution | 110 ± 40 µg/mL (planktonic culture) 180 ± 80 µg/mL (biofilm) | [34] |
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/paper disk; ni: not identified in the paper; in chronological order. Source: original source. |