Photophysical parameters of the 2-APBA dimer in THF, water and its solid state.
| ΦF (absolute) | τ (ns) | kF (s−1) | knr (s−1) | kF/knr | |
|---|---|---|---|---|---|
| In THFa | 20.1% | 2.22 | 9.05 × 107 | 3.60 × 108 | 0.25 |
| In water | 46.6% | 1.12 | 4.16 × 108 | 4.77 × 108 | 0.87 |
| Solid | 81.3% | 4.78 | 1.70 × 108 | 3.91 × 107 | 4.35 |
amorphous 2-APBA dimer sample was used for preparing the THF solution.