Table 3.
Comparison of the analytical performance of various electrodes modified with graphene-based materials.
| Electrode/Sensing Material | Linear Range (M) | DL (M) | Ref. |
|---|---|---|---|
| carbon paste electrode/nitrogen-doped graphene nanosheets/CuCo2O4 nanoparticles | 0.010–3.0 × 10−6 | 0.0041 × 10−6 | [21] |
| GC/poly(L-methionine) and graphene composite film | 0.2–150 × 10−6 | 0.017 × 10−6 | [22] |
| GC/reduced graphene oxide and SnO2 | 1–100 × 10−6 | 0.04 × 10−6 | [23] |
| GC/Cu2O-nanoparticle-coated reduced graphene oxide | 0.02–20 × 10−6 | 0.01 × 10−6 | [24] |
| GC/nitrogen-doped ordered mesoporous carbon | 0.5–70.0 × 10−6 70.0–200.0 × 10−6 |
3.5 × 10−8 | [49] |
| GC/Co3O4 nanoparticles-decorated graphene | 0.05–10 × 10−6 | 0.01 × 10−6 | [50] |
| GC/nitrogen-, sulfur-, and boron-doped graphene | 1 × 10−7–2 × 10−5 | 3.03 × 10−8 | This work |