From: Antibacterial effect on microscale rough surface formed by fine particle bombarding
Test piece | Bacterial count (CFU/mL) | R; antibacterial activity | |
---|---|---|---|
Control | 4.0 × 103 | avg. = 8.4 × 103 | – |
1.7 × 104 | |||
4.2 × 103 | |||
FPB-1 | < 1.0 | avg. < 1.0 | 3.8 |
< 1.0 | |||
< 1.0 | |||
FPB-2 | < 1.0 | avg. < 1.0 | 3.8 |
< 1.0 | |||
< 1.0 | |||
FPB-3 | 3.7 × 101 | avg. = 2.2 × 102 | 1.6 |
4.0 × 102 | |||
2.3 × 102 | |||
FPB-4 | 1.0 × 102 | avg. = 3.8 × 102 | 1.4 |
8.9 × 102 | |||
1.5 × 102 |