Apath, Daniel; Moyo, Mambo; Shumba, Munyaradzi published the artcile< TiO2 nanoparticles decorated graphene nanoribbons for voltammetric determination of an Anti-HIV drug nevirapine>, Product Details of C19H34O2, the main research area is nevirapine graphene titanium oxide nanoparticle nanoribbon voltammetry HIV.
In the present study, electrochem. behavior of nevirapine on a glassy carbon electrode (GCE) modified with TiO2 nanoparticles decorated graphene nanoribbons was investigated. Characterization of different components used for modifications was achieved using Fourier transform IR spectroscopy (FT-IR) and SEM (SEM). The electrochem. behavior of nevirapine on the modified electrodes was examined using cyclic voltammetry (CV), electrochem. impedance spectroscopy (EIS), chronoamperometry (CA), and differential pulse voltammetry (DPV). A considerable oxidation potential decrease of +352 mV for nevirapine in 0.1 M phosphate-buffered saline (PBS), pH 11.0, was achieved due to synergy offered by graphene nanoribbons and TiO2 compared to graphene nanoribbons (+252 mV) and TiO2 (-37 mV), all with respect to the glassy carbon electrode. Under optimized conditions, DPV gave linear calibrations over the range of 0.020-0.14μM. The detection limit was calculated as 0.043μM. The developed sensor was used for determination of nevirapine in a pharmaceutical formulation successfully.
Journal of Chemistry published new progress about Additive manufacturing. 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Product Details of C19H34O2.
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