Mn₃O₄/NiO Nanoparticles Decorated on Carbon Nanofibers as an Enzyme-Free Electrochemical Sensor for Glucose Detection.

ABSTRACT: Transition metal oxides have garnered a lot of attention in the field of electrocatalysis along with their unique crystal structure and excellent catalytic properties. In this study, carbon nanofibers (CNFs) decorated with Mn₃O₄/NiO nanoparticles were made using electrospinning and calcination. The conductive network constructed by CNFs not only facilitates electron transport, but also provides landing sites for nanoparticles, thus reducing nanoparticle aggregation and exposing more active sites. Additionally, the synergistic interaction between Mn₃O₄ and NiO improved electrocatalytic capacity for glucose oxidation. The Mn₃O₄/NiO/CNFs modified glassy carbon electrode shows satisfactory results in terms of linear range and an

SUBMITTER: Li M 

PROVIDER: S-EPMC9954078 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature