A novel nanosilver/nafion composite electrode for electrochemical sensing of methyl parathion and parathion

A novel nanosilver/nafion composite electrode was fabricated and used for sensing methyl parathion and parathion for the first time. This electrode offers lower reduction potential and higher sensing current. Reproducible response for four successive measurements was observed. The maximum sensing current was obtained in 30 s for various concentrations of pesticides.