Synthesis and characterization of wearable cuprous oxide/conductive fabric enabled non-enzymatic electrochemical sensing of glucose

Electrochemical deposition was effectively used to generate cuprous oxide nanostructure on conductive fabric (CF). Scanning electron microscope, photoluminescence, X-ray photoelectron spectroscopy (XPS), and X-ray diffractometer were used to analyze the samples' structures and characteristics. As a non-enzymatic glucose sensor, cuprous oxide deposited electrochemically on wearable CF was utilized; CV and DPV were used to examine the sensor's electrocatalytic reaction to glucose. The results demonstrated that cuprous oxide on CF was synthesized with greater purity, a clean morphological structure, and consistent crystallite size. Having a sword-shaped dendrite, the cuprous oxide-coated CF sensor responds well to glucose. Additionally, it has high stability, a good linear connection between 0 and 500 mu M in the concentration of glucose range, a correlation coefficient (R-2) value of 0.985, and detection limits of 97.08 mu M. Non-enzymatic glucose sensor electrodes have been employed in this study to examine the electrochemical performance of a Cu2O coated on a conductive fabric (CF). Consequently, it has the potential to be used in sensors.

Automated summary

Electrochemical deposition was used to generate cuprous oxide nanostructure on conductive fabric, which was analyzed by SEM, photoluminescence, XPS, and XRD. The cuprous oxide-coated fabric sensor exhibited high purity, clean morphological structure, and consistent crystallite size. The sensor showed good response to glucose with high stability, linear connection, and low detection limits.