Abstract:In this study, a novel non-enzymatic sensor based on copper oxide nanoparticles (CuO), polyaniline nanofibers (PANI) and murexide (Mu) modified glassy carbon electrode was developed and used for the detection of cholesterol. Copper oxide nanoparticles were deposited on the glassy carbon electrode through electrodeposition and electrochemical oxidation followed by electrodeposition of PANI-Mu composite. The as prepared CuO-PANI-Mu sensor was characterized using electrochemical, optical and morphological methods… Show more
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