Electrode |
Detection limit (mol/L) |
Method |
Reference |
Bicopper complex modified GCE |
1.4 × 10-6 |
DPV |
[42] |
Self-assembled gold nanoparticle modified Gold electrode |
9.0 × 10-5 |
DPV |
[43] |
Ionic liquid modified Carbon paste electrode |
7.0 × 10-7 |
CV |
[44] |
αCD/CNT/CE |
5.0 × 10-7 |
DPV |
[45] |
Poly(brilliant blue) modified CPE |
6.7 × 10-7 |
CV |
This work |
|