Research Article
Voltammetric Determination of Rhodamine B Using a ZIF-67/Reduced Graphene Oxide Modified Electrode
Table 2
Comparison of LOD and linear range of the proposed method with the previous methods.
| Methods | Linear range (μg/L) | LOD (μg/L) | References |
| Magnetic solid phase extraction with ionic liquid coated-core shell-magnetic nanoparticles followed by high-performance liquid chromatography | 0.5–150 | 0.08 | [4] | Solid phase extraction with Sepab eads SP 70 resin followed by UV-Vis spectrophotometry | 250–3000 | 3.4 | [3] | Micelles mediated separation fluorimetric methodology | 0.0467–100 | 0.014 | [1] | Cyclodextrin-functionalized nanogold/hollow carbon nanospheres modified electrode, DPV method | 4.79–958.00 | 0.96 | [9] | Silica-pillared zirconium phosphate/nafion Composite modified glassy carbon electrode, DPV | 0.005–2.395 | 2.06 | [8] | Core-shell structured Cu@carbon sphere nanohybrid modified electrode, DPV | 143.7–1437 | 47.9 | [35] | Glassy carbon electrode, DPV | 4.78–956.1 | 2.93 | [36] | ZIF-67/rGO modified electrode, DPV | 0.96–44.07 | 1.79 | The present work |
|
|