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Quantification of bacterial adhesion and membrane permeation on bare and modified TiO2 substrates. Standard deviations from the mean for nine images are reported.
| Substrates | Total Cell Count (cells/cm2) |
% FITC-stained |
|---|---|---|
| TiO2 | 74 ± 31 | 5 ± 3 |
| PMP110 only | 20 ± 7 | 27 ± 15 |
| PMP1-AMP* | 87 ± 13 | 69 ± 25 |
| PMP1-C* | 189 ± 82 | 4 ± 3 |
back-filled with PMP110
