Electrode material Techniques Interference Detection Limit (molL-1) References
SWNT/Ppy,Surf.cov.bend SWV AA 5.00 × 10-6 [60]
MWCNT/B-CD modified GCE SWV AA 6.70 × 10-6 [61]
Fe3 O4/rGO/GO SWV AA 1.20 × 10-7 [62]
GCE/MWCNT-NiO SWV AA 7.99 × 10-12 This work
GCE/MWCNT-ZnO SWV AA 3.74 × 10-7 This work
GCE/MWCNT-Fe3 O4 SWV AA 1.39 × 10-6 This work
Table 3: Comparison of different electrochemical sensors for the determination of dopamine.