The selective electrochemical detection of homocysteine in the presence of glutathione, cysteine, and ascorbic acid using carbon electrodes

The Analyst ◽  
2014 ◽  
Vol 139 (15) ◽  
pp. 3755-3762 ◽  
Author(s):  
P. T. Lee ◽  
D. Lowinsohn ◽  
R. G. Compton
Keyword(s):  
Ascorbic Acid ◽  
Carbon Nanotube ◽  
Glassy Carbon Electrode ◽  
Electrochemical Detection ◽  
Glassy Carbon ◽  
Addition Reaction ◽  
Carbon Electrodes ◽  
Carbon Electrode ◽  
Michael Addition Reaction ◽  
Modified Glassy Carbon Electrode

The detection of homocysteine, HCys, was achieved with the use of catecholvia1,4-Michael addition reaction using carbon electrodes: a glassy carbon electrode and a carbon nanotube modified glassy carbon electrode.

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