Table 3.

Recent reports on graphitic carbon nitride (g-C₃N₄)-based sensor for the detection of pharmaceuticals in water.

Analyte	Method	Linear Range (nM)	LOD (nM)	Materials	Ref
SMZ	Amperometry	20–623,000	5.78	g-C3N4/ZnO	[80]
CP	PEC	60–19,090	20	ND-g-C3N4	[81]
SMZ	PEC	0.5–80	0.1	g-C3N4 QDs	[82]
CTC	Fluorescence	20–1000	8	g-C3N4/MIS	[83]
PAR	DPV	2000–1680 × 103	1000	PEDOT@g-C3N4	[84]

g-C₃N₄/MIS—graphitic carbon nitride molecular imprinted silica.