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Updated: May 18, 2026

NiO Nanoflowers for Non-Enzymatic Amperometric Detection of Glucose
Published on: December 30, 2025
Graphene oxide as a matrix for the immobilization of glucose oxidase
Liya Zhou1, Yanjun Jiang, Jing Gao
1School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, China.
Abstract:
The adsorption of glucose oxidase (GOD) on graphene oxide (GO) nanoparticles without using any cross-linking reagents and/or additional surface modification was studied. Results of Fourier-transform infrared and ultraviolet-visible absorption spectroscopy confirmed that GOD was successfully immobilized on GO surface. The obtained immobilized GOD showed a wide range of pH stability and improved thermal and storage stability. In addition, GO exhibited good biocompatibility, which has potential advantages for biomedical and clinical diagnosis applications.

