| Range of calibration curve |
LOD |
Electrode type |
Reference |
| 384-1525 µM |
95.9 µM |
Nanoparticles of Ni-curcumin-complex modified electrode |
1 |
| 25-476 µM |
4.96 µM |
Nickel hydroxide-modified nickel electrode |
19 |
| 1-0.01 M |
0.62 µM |
Mefenamate-sensitive electrode |
20 |
| 0.3-100 µM |
0.04 µM |
Copper (II) doped zeolite modified carbon paste electrode |
21 |
| 100-20 µM |
10 nM |
Carbon nanotubes-gold nanoparticles composite film modified electrode |
22 |
207-8287 nM
(50-2000 ng/mL) |
69 nM
(16 ng/mL) |
Multi-walled carbon nanotube: graphite/Ag electrode |
This work |
