Table 3 Characteristic data of the suggested technique with other methods
Dye | Method | Detection method | LOD (µg/L) | Linear range (µg/L) | Refs. |
|---|---|---|---|---|---|
Orang G, MO, AR | Micro-cloud point | Spectrophotometry | 0.6–111.0 | 200–12,000 | [8] |
MG | MIP | HPLC | 0.17 | 0–200 | [14] |
MG, RB and crystal violet | Micro-cloud point | Spectrophotometry | 2.2 | 60–800 | [17] |
MG, gentian violet, leucomalachite and leucogentian | MIP | HPLC | 0.11 | 10–250 | [36] |
RB, MG, MO, AR | MOF-PT-SPE | HPLC | 0.09–0.38 | 0.5–200.0 | This research |