Facile synthesis of hierarchical coral reef-like Cu 2 O/rGO nanocomposite for highly sensitive non-enzymatic glucose sensor

Key Points

• The study aims to develop a highly sensitive non-enzymatic glucose sensor using a novel nanocomposite.
• Fabrication of Cu2O/rGO nanocomposite via a simple chemical deposition method.
• Characterization of structural and electrochemical properties.
• Evaluation of sensor performance through glucose detection experiments.
• The Cu2O/rGO nanocomposite demonstrated superior sensitivity with a detection limit of X µM (exact number not provided).
• Electrochemical tests indicated an increased catalytic performance for glucose oxidation.
• Sensor showed stable performance over time with minimal interference from other substances.