Chemically-Treated Screen-Printed Graphene Electrode for Electrochemical Sensing

In recent years, electrochemical biosensors are extensively studied due to its remarkable advantages such as high sensitivity and selectivity, low cost, low detection limit, and the potential for real-time and on-site testing. High performance electrochemical based biosensor can be fabricated by employing novel and promising nanostructured materials. In this study, we presented a chemically-treated, screen-printed, graphene electrode (SPGE) for electrochemical sensing applications.