Analytical features depicted for the spectrofluorometric quantification of quercetin in aqueous media using different surfactants at fixed concentrations, obtained from the calibration plots shown in Fig. 4a.
| Surfactant | [Surfactant]/mM | LOD/μM | LOQ/μM | Sensitivity/μM−1 |
|---|---|---|---|---|
| CTAB | 3.768 ± 0.009 | 0.244 ± 0.092 | 0.81 ± 0.09 | 0.718 ± 0.006 |
| SDS | 36.893 ± 0.015 | 0.48 ± 0.19 | 1.60 ± 0.18 | 2.919 ± 0.054 |
| TX-100 | 2.827 ± 0.012 | 0.56 ± 0.22 | 1.88 ± 0.21 | 1.346 ± 0.030 |
a
The uncertainty reported was estimated from at least 5 repetitions.