Electrochemical Determination of Paracetamol Using Fe₃O₄/Reduced Graphene-Oxide-Based Electrode

Table 1

Effect of interferents on peak current of PRC at Fe₃O₄/rGO/Naf-GCE.

Ascorbic acid			Uric acid			Caffeine
	(μA)	Re; (%)		(μA)	Re; (%)		(μA)	Re; (%)
0	36.27	0	0	34.12	0	0	39.93	0
0.5	36.18	0.25	0.5	34.00	0.34	5	39.51	1.06
1.0	35.95	0.89	1.0	33.70	1.22	10	38.91	2.56
2.0	35.46	2.23	2.0	32.52	4.67	20	38.31	4.06

Re = 100 × ( without interferent  −   in presence of interferent)/ without interferent. of 3 measurements.