Sonochemical preparation of nanocomposites of gold nanoparticles and graphene oxide for selective electrochemical sensing of nitric oxide

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Qiran Zhang, Trisna Kumala Sari, Fumiki Takahashi, Hirosuke Tatsumi, Jiye Jin

2024 Chemistry Letters Vol. 53 Issue 12 Article Cited by 0 Quartile

Abstract

In this study, gold nanoparticles and graphene oxide nanocomposite-modified electrodes were prepared by the sonochemical method. We evaluated their electrocatalytic activity toward nitric oxide (NO) oxidation and the analytical performance in the determination of NO and demonstrated its improved selectivity in the detection of NO over NO2− © The Author(s) 2024. Published by Oxford University Press on behalf of the Chemical Society of Japan. All rights reserved.

Affiliations

Faculty of Science, Shinshu University, 3-1-1 Asahi, Nagano, Matsumoto, 390-8621, Japan; Faculty of Mathematics and Science, Universitas Negeri Padang, Padang, 25131, Indonesia