Demonstrates the electro-analytical parameters of the previous work and compares them with this work.

Methods	Electrode	pH, medium	Sensitivity (μA μM−1 cm−2)	Liner range	Response time (s)	Ref.
CV	Pd	6.8, PBS	0.368	53 to 4400 μM	—	34
CV	HRP/nano CeO2 bioelectrode	7.0, PBS	8.44	1.0–170 μM	3	35
CV	(Na, O-g-C3N4/GCE)	—, PBS	3.41	1–50 μM	—	36
CV	B–CuO/ITO	5.7, PBS	49.76	3–28 mM	40	Present work