Synthesis of perovskite type NdFeO3 nanoparticles and used as electrochemical sensor for detection of paracetamol

Abstract

Neodymium ortho-ferrite nanoparticles have been synthesized by using multiple analytical techniques. The synthesized material possesses cubic crystal structure with crystallite size in the range of 40 to 45 nm as characterized by XRD and FESEM techniques. The synthesized nanoparticles were used as electrode modifiers with graphite powder to prepare NdFeO3/GP electrode. The electro-catalytic activity of prepared electrode was examined to determine paracetamol in biological fluids using cyclic voltammetry and differential pulsed voltammetry. The npNdFeO3 based electrodes exhibits noteworthy results in the estimation of paracetamol with a limit of detection (400 nM) with a linearity range between 05 μM to 120 μM.