Research Article
Application of Samarium- and Terbium-Sensitized Luminescence via a Multivariate-Based Approach for the Determination of Orbifloxacin
Table 6
Analytical parameters for the determination of ORLX via complexation with Sm(III) and Tb(III).
| | Parameters | ORLX-Sm(III) | ORLX-Tb(III) |
| | λem (nm) | 458 | 458 | | Linear range (ng/mL) | 25–500 | 25–500 | | Regression equation | | | | Slope (a) | 6.8384 | 6.8159 | | Intercept (b) | 38.8509 | −29.5173 | | Coefficient of determination(R2) | 0.9997 | 0.9996 | | LOD (ng/mL) | 0.987 | 1.020 | | LOQ (ng/mL) | 3.289 | 3.399 |
|
|
