Table 3. POPE Binding Modes Characteristics.
| binding mode | TiO2 nanosurface | Pb (%) | residence time (ns) |
|---|---|---|---|
| phosphate (direct) | anatase(101) | 1.2 | 250 |
| anatase(100) | 1.3 | 97 | |
| ethanolamine | anatase(100) | 35.1 | 36.6 |
| rutile(110) | 28.5 | 19.9 | |
| anatase(101) | 18.2 | 8.1 | |
| rutile(101) | 12.1 | 2.1 | |
| phosphate (water-mediated) | anatase(101) | 21.0 | 6.0 |
| anatase(100) | 13.3 | 7.7 | |
| rutile(101) | 23.3 | 3.1 |