TiO₂ Nanoparticles Decorated Graphene Nanoribbons for Voltammetric Determination of an Anti-HIV Drug Nevirapine

Table 3

A comparison of analysis results of nevirapine at TiO₂/GNR sensor with recently reported sensors.

Modifier	Analysis technique	Electrolyte type, pH	Type of analysis	LOD (µM)	LR (µM)	Reference
AuNPs/p (MB)/f-MWCNTs/GE)	DPASV	PBS, 11	Single	53	0.1–50	[6]
CuO-CNP-GCE	LSV	BR buffer 7	Single	66	0.1–100	[3]
Ura/CPE	DPV	0.1 M NaOH, 13	Single	0.05	0.1–70	[1]
CP-Bi2O3	DPV	PBS, 8	Single	0.110	0.05–50	[29]
Pd@rGO/MoS2 QDs	DPV	PBS, 10	Single	0.05	0.1–80	34
TiO2/GNR	DPV	PBS, 11	Simultaneous	0.043	0.020–0.14	Present work

Au NPs, gold nanoparticles; DPASV, differential pulse anodic stripping voltammetry, Ura/CPE, uracil-modified carbon paste electrode; CuO-CNP-GCE, copper oxide carbon nanoparticles glassy carbon electrode; LSV, linear sweep voltammetry; CP-Bi₂O₃, carbon paste electrode modified with Bi₂O₃.