Graphene Nanoribbons/Manganese Oxide Nanocomposite Modified Electrode for Detection of Antimicrobial Drug Nitrofurantoin

Figure 8

CVs were recorded using a GNR–MnO₂/GCE in the presence of 500 µM NFT (black curve) along with 1 µM of other nitro compounds (nitrophenol, nitrobenzene, and sodium nitrate) in 0.1 M PBS at the scan rate of 50 mV/s (red curve).