A non-enzymatic electrochemical sensor based on ZrO2: Cu(I) nanosphere modified carbon paste electrode for electro-catalytic oxidative detection of glucose in raw Citrus aurantium var. sinensis

• Published in: Food chemistry Vol. 300; p. 125178
• Main Authors: Parashuram, L., Sreenivasa, S., Akshatha, S., Udayakumar, V., Sandeep kumar, S.
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.12.2019
• Subjects: carbon; carbon electrodes; Carbon paste; catalytic activity; Citrus sinensis; Co-precipitation; copper; copper nanoparticles; coprecipitation; detection limit; Electrocatalysis; electrochemistry; glucose; Mesoporous; nanospheres; Non-enzymatic glucose sensing; orange juice; oxidation; porous media; sensors (equipment); zirconium oxide; Electrocatalysis; Non-enzymatic glucose sensing; Mesoporous; Co-precipitation; Carbon paste

•ZrO2:Cu(I) modified non-enzymatic glucose sensor has been developed on a carbon paste platform.•Glucose is determined in real raw orange juice without the influence of any other interferrants.•The sensor showed high electrocatalytic activity towards glucose in presence of other common interferrants...