A Surface Network Based on Reduced Graphene Oxide/Gold Nanoparticles for Selective Determination of Norepinephrine in Real Samples

• Published in: Journal of the Electrochemical Society Vol. 167; no. 14; pp. 146516 - 146524
• Main Authors: Khudaish, Emad A., Al-Khodouri, Ameera
• Format: Journal Article
• Language: English
• Published: IOP Publishing 01.11.2020
• Subjects: Ascorbic acid; Gold nanoparticles; Norepinephrine; Reduced graphene oxide

A spontaneous modification of glassy carbon electrode (GCE) by reduced graphene oxide (rGO) doped peripherally with gold nanoparticles (AuNPs) was fabricated and characterized by cyclic voltammetry (CV), X-ray photoelectron spectroscopy (XPS), and electrochemical impedance spectroscopy (EIS). The el...