A sensitive determination of tramadol using a voltammetric platform based on antimony oxide nanoparticles

A novel voltammetric platform has been developed with nanoparticles of antimony oxide (Sb2O3NPs) and multiwalled carbon nanotubes (MWCNTs). Scanning electron microscopy (SEM), energy dispersive X-ray (EDX) and X-ray diffraction method (XRD) were used for the characterization of the novel composite material (Sb2O3NPs/MWCNTs). The proposed composite material was used for the modification of a glassy carbon electrode (GCE). The proposed modified...