6-Vinyl coenzyme Q0: Electropolymerization and electrocatalysis of NADH oxidation exploiting poly-p-quinone-modified electrode surfaces.
6-Vinyl coenzyme Q(0) serves as a convenient starting material for the formation of electropolymerized coenzyme Q(0) on glassy carbon electrodes and the modified electrodes displays electrocatalytic activity toward NADH (β-nicotinamide adenine dinucleotide) oxidation. The detection of NADH was measured by differential pulse voltammetry, which reveals that the peak current is linear to the concentration of NADH within the range of 10-100μM. This would be helpful for the understanding of the interaction between coenzyme Q(0) and NADH in the biological process.
Li
Yang
Y
Key Laboratory for Advanced Materials and Department of Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, PR China.
Shi
Lei
L
Ma
Wei
W
Li
Da-Wei
DW
Kraatz
Heinz-Bernhard
HB
Long
Yi-Tao
YT
D015374:Biosensing Techniques / Q000379:methods*; D002244:Carbon / Q000737:chemistry; D002384:Catalysis; D004563:Electrochemistry; D004566:Electrodes; D009243:NAD / Q000032:analysis / Q000737:chemistry; D010084:Oxidation-Reduction; D011108:Polymers / Q000737:chemistry*; D011809:Quinones / Q000737:chemistry; D014451:Ubiquinone / Q000031:analogs & derivatives / Q000737:chemistry
D011108:Polymers; D011809:Quinones; D009243:NAD; D014451:Ubiquinone; D002244:Carbon