Table 3.
Enhancing effect of selected solvents at final concentrations of 0.105 µmol/L, 0.21 µmol/L, and 0.42 µmol/L on UPE in 92.6 µmol/L Fe2+-185.2 µmol/L EGTA-2.6 mmol/L H2O2 system.
| Solvent | Chemical Structure | % Enhancement of UPE | Graph | ||
|---|---|---|---|---|---|
| 0.105 µmol/L | 0.21 µmol/L | 0.42 µmol/L | |||
| Acetone |
|
36 ± 7 * (39; 8) | 39 ± 6 * (40; 5) | 30 ± 12 * (25; 14) |
|
| Ethyl acetate |
|
83 ± 11 * (84; 12) | 53 ± 8 * (52; 12) | 75 ± 20 * (75; 24) |
|
| Amyl acetate |
|
33 ± 8 * (35; 8) | 36 ± 10 * (40; 15) | 34 ± 8 * (37; 10) |
|
| Butyl butyrate |
|
93 ± 16 * (93; 12) | 446 ± 35 * (452; 40) | 487 ± 40 * (496; 53) |
|
UPE—ultra-weak photon emission expressed in Relative Light Units (RLU).