Abstract
Cyclic voltammetry was used to prepare poly(Congo Red) film on glassy carbon electrode and to study the electrochemical behavior of acetaminophen on poly(congo red) modified electrode.Experimental resultal shows that the poly(congo red) modified electrode exhibits excellent electrocatalytic effect on the oxidation of acetaminophen.The peak currents of linear sweep voltammogram are linear to the acetaminophen concentrations over the range of 2.0×10~(-7) ～2.0×10~(-6) mol·L~(-1).The detection limit has been estimated to be 4.0×10~(-8) mol·L~(-1).This method can be used for the determination of acetaminophenin real sample.
Keywords
Acetaminophen, Poly(congo red) modified electrode, Voltammetny
Publication Date
2006-08-28
Online Available Date
2006-08-28
Revised Date
2006-08-28
Received Date
2006-08-28
Recommended Citation
Hong-bin LUO, Ya-feng ZHANG, Wei CHEN, Xin-hua LIN.
Voltammetric Behavior and its Determination of Acetaminophen at Poly (Congo Red) Modified Electrode[J]. Journal of Electrochemistry,
2006
,
12(3): 329-332.
DOI: 10.61558/2993-074X.1747
Available at:
https://jelectrochem.xmu.edu.cn/journal/vol12/iss3/19
Included in
Engineering Science and Materials Commons, Materials Chemistry Commons, Materials Science and Engineering Commons, Physical Chemistry Commons
