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Comparison of performance obtained from different cerium oxide (CeO2)-based glucose biosensors.
| Working Electrode | Detection Limit (μM) | Sensitivity (μA mM−1cm−2) | References |
|---|---|---|---|
| GOx a/CeO2/Au | 12.0 | 0.051 | [17] |
| GOx/CeO2/ITO | 100 | 0.165 | [8] |
| GOx/CeO2/graphene/FTO b | 2 | 7.198 | [18] |
| CeO2/Au/CPE c | 10 | 57.5 | [19] |
| CeO2/Au | 10 | 44 | [20] |
| CuO/CeO2/ITO | 10 | 2.77 | This work |
a glucose oxidase; b fluorine-doped tin oxide; c carbon paste electrode.
