Highly Sensitive Detection of Dopamine at Ionic Liquid Functionalized RGO/ZIF-8 Nanocomposite-Modified Electrode

Table 1

Comparison of analytical performances for DA at different modified electrodes.

Modifier	Method	Linear ranges (μM)	Detection limits (μM)	Reference
GO	DPV	0.15-1	0.27	[45]
Polypyrrole@RGO	DPV	0.06-8		[46]
Fe3O4/RGO	DPV	0.04-1.6	0.08	[47]
Fe3O4@ZIF-8/RGO	DPV			[48]
Au NPs@RGO	DPV	0.5-20	0.13	[49]
Cu(tpa)-EGR	DPV	1-50	0.21	[50]
IL-RGO/ZIF-8	DPV	0.1-100	0.035	This work