Research Article
Preparation of Antibacterial Color-Coated Steel Sheets
Table 1
Effect of agent amount on antibacterial property of color-coated steel.
| | The dose of Ag/TiO2/wt% | 0 | 1 | 2 | 3 | 4 | 5 |
| | Bacterial count of 1#/cfu | 1.88 × 106 | 2.40 × 105 | 172 | 29 | <20 | <20 | | Antibacterial efficiency/% | — | 87.23 | >99.99 | >99.99 | >99.99 | >99.99 | | Bacterial count of 2#/cfu | 1.86 × 106 | 2.36 × 105 | 166 | 27 | <20 | <20 | | Antibacterial efficiency/% | — | 87.31 | >99.99 | >99.99 | >99.99 | >99.99 | | Bacterial count of 3#/cfu | 1.91 × 106 | 2.48 × 105 | 180 | 35 | <20 | <20 | | Antibacterial efficiency/% | — | 87.02 | >99.99 | >99.99 | >99.99 | >99.99 | | Average antibacterial efficiency/% | — | 87.19 | >99.99 | >99.99 | >99.99 | >99.99 |
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