Comparison of the ds-DNA/PPy/FL-Pt/NiCo2O4/PGE with other modified electrodes for the CHB determination.
| Electrode | Linear range (μM) | LOD (nM) | Ref. |
|---|---|---|---|
| MnO2@NiFe2O4/GCEa | 0.025–574.5 | 4.68 | 44 |
| PVCL/PPY semi-IPN MGsb | 0.02–420 | 1.98 | 45 |
| OMNiDIP/rGO/CEc | 0.00052–0.094 | 0.134 | 46 |
| C60-MIP/IL-CCEd | 0.0048–0.81 | 1.18 | 47 |
| ds-DNA/PPy/FL Pt/NiCo2O4/PGEe | 0.018–200.0 | 4.0 | This study |
a
Glassy carbon electrode.
b
Poly(N-vinylcaprolactam) semi-interpenetrated conductive polypyrrole microgels.
c
One monomer molecularly imprinted polymers/reduced graphene oxide/ceramic electrode.
d
C60-molecularly imprinted polymer/ionic liquid-carbon ceramic electrode.
e
Double stranded DNA/polypyrrole/flower-like platinum/NiCo2O4/pencil graphite electrode.