Table 1.
Compd | Fluorescence emissiona (MeOH) |
Fluorescence emissiona (H2O) |
||
---|---|---|---|---|
λmax (nm) | Φ F b | λmax (nm) | Φ F b | |
6a | 419 | 0.37 | 433 | 0.0015 |
6b | 412 | 0.06 | 433 | 0.0018 |
6c | 420 | 0.11 | 442 | 0.002 |
6d | 409 | 0.32 | 422 | 0.0019 |
6e | 412 | 0.38 | 420 | 0.0025 |
6f | 418 | 0.5 | 425 | 0.007 |
Excitation at 305 nm.
Fluorescence quantum yields calculated relative to 2-aminopurine (ΦF = 1).