Chitosan-functionalized Ag–Cu-ferrite nanocomposite as a high-performance electrochemical sensor for ascorbic acid detection: experimental and theoretical exploration

Key Points

• The aim is to develop a sensitive sensor for detecting ascorbic acid using a chitosan-functionalized nanocomposite.
• Designed an Ag-doped CuFe2O4 @chitosan-CPE nanosensor
• Tested the sensor's performance in detecting ascorbic acid
• Conducted both experimental and theoretical analyses
• Achieved high sensitivity in ascorbic acid detection
• Demonstrated efficient performance of the nanocomposite sensor
• Proved experimental results matched theoretical predictions