Publication details
Cu2O Based Electrochemical Sensor for Direct Glucose Detection
| Authors | |
|---|---|
| Year of publication | 2013 |
| Type | Article in Proceedings |
| Conference | 2013 IEEE SENSORS |
| MU Faculty or unit | |
| Citation | |
| Web | https://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=6688515 |
| Keywords | Glucose Sensors; Chronoamperometry; Electrooxidation |
| Description | Two types of working electrodes of electrochemical sensors were fabricated using screen-printing and spray-coating deposition methods and previously synthetized Cu2O micro/nanoparticles and used for direct electrochemical glucose detection. Glucose was successfully electrochemically detected against conventional Ag/AgCl reference electrode and platinum auxiliary electrode at potential of 0.5 V and 0.75 V for spray-coated and screen-printed electrode, respectively. Better sensitivity was observed using spray-coated electrode. For both electrodes types we obtained linear calibration curve in physiological range of concentrations from 0.5 to 10 mmol/L. Furthermore, the limit of detection lower than 100 mu mol/L was achieved. |