Table 1 Comparison the performances of 4-nitrophenol detection based on doped Mn 2 O 3 -ZnO NPs using various reported methods
Materials | Methods | LDR | DL | Sensitivity | Linearity (r2) | Ref |
|---|---|---|---|---|---|---|
CuO Nanohybrides | I-V | 1.0 nM to 1.0 mM | 0.67 nM. | 4.50 μAcm-2 mM-1 | 0.7941 | [93] |
Poly(safranine) Film Electrode | CV/LSV | 8.0 × 10−8 to 4.0 × 10−5 M | 3.0 × 10−8 M | -- | 0.9880 | [94] |
Mn-Doped ZnS QDs | Chemilumine-scence (CL) | 0.1 to 40 μM | 76.0 nM | -- | -- | [95] |
Immunoassay | Fluorescence Spectroscopy (FL) | 5 and 1000 μg/L | 3.5 nM | 5.7 mg/L | -- | [96] |
Graphene Oxide sensors | CV | 0.1 to 120 μM | 0.02 μM | -- | -- | [97] |
B-doped diomond Electrodes | SWV | -- | 8.4Â mM | 0.3943 | 0.9991 | [98] |
Doped Mn 2 O 3 -ZnO NPs/AgE | I-V method | 0.1 nM to 50.0 μM | ~4.6667 μAcm-2 μM-1 | ~0.83 nM | 0.9773 | Current work |