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Janus-structured GOx-Fe/cu Nanozymes for broad-range glucose detection and Milk analysis

Jiajie Xu1, Yuhang Huang2, Jiayu Xu2

  • 1State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.

Food Chemistry
|February 11, 2026
PubMed
Summary

A novel Janus-structured glucose oxidase-iron/copper nanozyme enhances stability and detection range for glucose biosensing. This breakthrough enables portable, visual glucose quantification in food samples using a smartphone.

Keywords:
Fe/cu nanocompositesFood safety monitoringGlucose (H₂O₂) detectionJanus nanozymesPortable colorimetric sensors

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