Table 1 Sensing characteristics of the different non-enzymatic glucose sensors
Electrode | Sensitivity (μAmM−1cm−2) | Liner range (mM) | Detection limit (μM) | Stability | Reference |
|---|---|---|---|---|---|
NiO nanoflake arrays | 8500 | 0.01–0.80 | 1.2 | ― | [11] |
NiO/C-Ti | 582.6 | 0.002–2.6 | 2 | 60 days | [36] |
Ni(OH)2/TiOxCy | 240 | 0.02–11.0 | 5.0 | 30 days | [37] |
NiO-TiO2NTA[a] | 200.0 | 0.1–1.7 | 4.0 | ― | [38] |
NiO/CPE[b] | 55.9 | 0.001–0.11 | 0.16 | 28 days | [30] |
NiO-CdO/GCE[c] | 212.7 | 0.02–6.4 | 0.35 | ― | [39] |
NiO/MWCNTs[d] | ― | 0.2–12 | 160 | 70 days | [40] |
NiO/TiO2 | 252.0 | 0.005–12.1 | 1.0 | >30 days | Present work |
