The main objective of this research was to develop a simple and sensitive electrochemical method for determination of trace-level of luteolin using vulcan carbon black (VCB) modified glassy carbon electrode (GCE). Compared with the bare GCE, the VCB/GCE exhibits higher electrocatalytic ability toward luteolin oxidation. This is due to the large surface-to-volume ratio of the carbon black together with the ...
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