Table 1. Comparison of Other Analytical Methods or Probes for Uric Acid Detection.
| analytical method | probe or sensor | real sample | linear range (μM) | LOD (μM) | refs |
|---|---|---|---|---|---|
| fluorescence | N-CQDs | urine | 0.1–45 | 0.05 | (3) |
| enzymatic | CuInS/ZnS | serum | 0.25–4.0 | 0.05 | (55) |
| fluorescence | UiO-66-NH2 MOF | serum | 0.01–400 | 0.0023 | (19) |
| fluorescence | Au/Ag core–shell NPs | urine | 0.5–10 | 0.4 | (56) |
| enzymatic | graphene/HfO2 | serum | 1–1000 | 1 | (14) |
| electrochemical (DPV) | g-C3N4 NS | urine | 100–1000 | 4.45 | (15) |
| electrochemical (CV) | ZnO QDs | serum | 1000–10 000 | 22.97 | (16) |
| electrochemical (CV) | MOF-71 | serum | 50–1000 | 15.61 | (20) |
| fluorescence | Cr-MOF | serum | 20–45 | 1.29 | this work |