We present a new electrochemical sensor for Flunitrazepam using disposable and economic Screen Printed Graphene Electrodes. It was found that the electrochemical response of this sensor was improved compared to Screen Printed Graphite Electrodes and displayed an excellent analytical performance for the detection of Flunitrazepam. Those characteristics could be attributed to the high Flunitrazep...

Abstract Egg allergy is one of the most common allergies in humans. Allergenic egg protein as ovalbumin abundant found white. A selective electrode electrochemical analysis for albumin from white was developed based on magnetic molecularly imprinted polymers (albumin-MMIPs) modified a screen-printed electrode. Surface modification applied using methyl methacrylate polymer to create surface spec...