Herein, fast Fourier transformation square-wave voltammetry (FFT-SWV) as a novel electrochemical determination technique was used to investigate the electrochemical behavior and determination of Riboflavin at the surface of a nanocomposite modified carbon paste electrode. The carbon paste electrode was modified by nanocomposite containing Samarium oxide (Sm2O3)/reduced gra...

A simple, sensitive and highly selective electrochemical method was developed for the simultaneous determination of nitazoxanide and ofloxacin in aqueous media (Britton-Robinson buffer, pH-8.36) on a hanging mercury drop electrode (HMDE) using differential pulse polarography (DPP). Using DPP a separation of about 936 mV between the peak oxidation potentials of nitazoxanide and ofloxacin present...

This study describes the robust modification of a screen-printed carbon electrode (SPE) for magneto-electrochemical determination Mn2+, in real soil samples, by square wave cathodic stripping voltammetry (SW-CSV). The surface SPE was modified with electrodeposited Au, then dropcast Fe3O4 NPs functionalised l-cysteine within graphene oxide matrix. magnetic significantly increased diffusion coeff...