Table 1. Cell Viability (IC50) of Diarylamines.
| photosensitizer | IC50 (μM)a |
|---|---|
| 1 | N.D.b |
| 2 | 5.56 ± 1.15 |
| 3 | N.D.b |
| 4 | 0.68 ± 0.11 |
| 5 | 0.17 ± 0.01 |
| 6 | N.D.b |
| 7 | N.D.b |
| 8 | 14.5 ± 1.54 |
| 9 | 1.39 ± 0.11 |
| 10 | N.D.b |
| 11 | 2.58 ± 1.14 |
| 12 | N.D.b |
Average of at least three independent runs.
Not determined due to the lack of difference between dark-toxicity and phototoxicity in the entire concentration range.