Table 1.
o-BMOQBA | m-BMOQBA | p-BMOQBA | BMOQ | |
---|---|---|---|---|
λabs (max)/nm | 318, 346 | 318, 347 | 318, 346 | 318, 347 |
λem (max)/nm | 450 | 450 | 451 | 453 |
ϕf | 0.46 | 0.51 | 0.49 | 0.54 |
τf/nsa | 26.7 | 25.9 | 24.9 | 27.3 |
pKa (buffer) | 7.90 | 7.70 | 7.90 | — |
pKa (buffer + glucose) | 6.62 | 6.90 | 6.90 | — |
pKa (buffer + fructose) | 4.80 | 5.00 | 5.45 | — |
KD/mM (glucose) | 49.5 | 1000 | 430 | — |
KD/mM (fructose) | 0.65 | 1.8 | 9.1 | — |
Monoexponential decay time.