Table 1. Examination of H2O2 using luminol. Various concentrations of H2O2 were prepared in mBWW medium and then were measured using luminol (250 μmol L−1) + horseradish peroxidase (HRP).
| Time point (s) | H2O2 concentration (μmol L−1) |
||||
|---|---|---|---|---|---|
| 0 | 10 | 50 | 100 | 250 | |
| 10 | 1 660 RLU | 9 933 RLU | overload | overload | overload |
| 30 | 216 RLU | 245 RLU | 1 260 RLU | overload | overload |
| 50 | 163 RLU | 158 RLU | 400 RLU | 1 116 RLU | overload |
| 70 | 138 RLU | 131 RLU | 323 RLU | 632 RLU | overload |
| 90 | 129 RLU | 137 RLU | 281 RLU | 520 RLU | overload |
Abbreviation: RLU, relative light units.