Leve, Zandile D.Jahed, NazeemSanga, Nelia A.2022-09-062022-09-062022Leve, Z. D. et al. (2022). Determination of paracetamol on electrochemically reduced graphene oxide–antimony nanocomposite modified pencil graphite electrode using adsorptive stripping differential pulse voltammetry. Sensors (Basel, Switzerland), 22(15). https://doi.org/10.3390/s221557841424-8220https://doi.org/10.3390/s22155784http://hdl.handle.net/10566/7815A simple, highly sensitive, accurate, and low-cost electrochemical sensor was developed for the determination of over-the-counter painkiller, paracetamol (PC). The enhanced sensing capabilities of the developed sensor were fabricated by the single-step modification of disposable pencil graphite electrodes (PGEs) with the simultaneous electrochemical reduction in graphene oxide and antimony (II) salts. For this purpose, an electrochemically reduced graphene oxide–antimony nanoparticle (ERGO-SbNP) nanocomposite material was prepared by trapping metallic nanoparticles between individual graphene sheets in the modification of PGEs.enGraphene oxideChemistryAntimonyAcetaminophenNanocompositesArticle