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

Figure 5

CVs of 0.1 mM nevirapine (1) and 0.1 mM glucose (2) in 0.1 M PBS (pH 11.0) at TiO₂/GNR/GCE (d) at various scan rates (50–400 mV/s). Inset: (a) plot i_pa (μA) versus v(mV/s); (b) log i_pa (μA) versus log (mV/s) (nevirapine); (c) plot i_pa (μA) versus (mV/s) (glucose).

(a)

(b)

(c)