In this study, a non-enzymatic glucose sensor is proposed which offers a simple approach for glucose detection with a considerable sensitivity and cost-effectivity. In this regard, an electrodeposited Cu₂O/ITO electrode as electrochemical sensor and its analytical performances evaluation for glucose detection in alkaline medium are performed. The as-prepared Cu₂O/ITO sample has been characterized using X-ray diffraction, scanning electron microscopy and atomic force microscopy in order to investigate its structure and morphology. The developed electrochemical sensor enables the detection of glucose with a sensitivity of 2322.5 µA mM⁻¹ cm⁻², over a linear range from 0.04 to 0.4 mM (R² = 0.9989) and low detection limit of 4 μM. In addition, a good anti-interfering ability and a high stability were obtained.

在这项研究中，提出了一种非酶促葡萄糖传感器，该传感器为葡萄糖检测提供了一种简单的方法，具有很高的灵敏度和成本效益。在这方面，进行了作为电化学传感器的电沉积Cu ₂ O / ITO电极及其在碱性介质中用于葡萄糖检测的分析性能评估。为了研究其结构和形态，已使用X射线衍射，扫描电子显微镜和原子力显微镜对表征的Cu ₂ O / ITO样品进行了表征。研发的电化学传感器能够在0.04至0.4 mM（R ²的线性范围内，以2322.5 µA mM ^-1  cm ^-2的灵敏度检测葡萄糖。 = 0.9989）和低检测极限4μM。另外，获得了良好的抗干扰能力和高稳定性。