One-step synthesis of porous copper oxide for electrochemical sensing of acetylsalicylic acid in the real sample

摘要: Abstract A Facile approach of one-step synthesis was employed to prepare porous CuO at different annealing temperature and characterized by using numerous analytical techniques. Moreover, the electrochemical sensing application modified glassy carbon electrode studied recorded various From results, it interpreted that prepared 350 °C exhibits satisfactorily determination Acetylsalicylic acid (ASA) with unique sensitivity, linear range limit detection about 831.65 µA mM −1  cm −2 , 0.1–714 µM 0.037 µM respectively. The proposed sensor also shows good electrocatalytic performance in real sample analysis acceptable results.