Table 1 Comparison of different non-enzymatic Pt and Pt-base glucose sensors.
From: Non-enzymatic sensor for determination of glucose based on PtNi nanoparticles decorated graphene
Electrode materials | Sensitivity (uAmM−1 cm−2) | Linear range (mM) | LOD (uM) | Working potential (V) | Reference |
|---|---|---|---|---|---|
PtNi alloy-graphene/GC | 24.03 | 0.5–15 | 16 | + 0.3 | This work |
Hollow Pt–Ni–graphene | 30.3 | 0.5–20 | 2 | − 0.35 | |
Pt3Ni7/MWCNTs-Nafion | 940 | ~ 15 mM | 0.3 | − 0.3 | |
Ni@Pt/C | 66.9 | 0.1–30.1 | 30.0 | − 0.10 | |
Pt/MWNTs/graphene | 11.06 | 1.0–7.0 | 387.0 | + 0.40 | |
Pt–Pd nanowire arrays | 27.6 | Up to 10 | not give | + 0.2 | |
Pt3Ru1/GC | 31.3 | Up to 4 | 0.3 | 0.1 | |
Au/MRGO/PtAuNFs/Ch-GOx/PDDA | 17.85 | 0.01–8 | 1 | 0.6 |
