Efficient electrocatalytic oxidation of NADH at gold nanoparticles self-assembled on three-dimensional sol-gel network.
It is demonstrated that gold (Au) nanoparticles self-assembled on a sol-gel derived three-dimensional silicate network efficiently catalyze the oxidation of NADH in the absence of any electron transfer mediators with a decrease in overpotential of 780 mV in neutral solution.
Raj
C Retna
CR
Department of Chemistry, Indian Institute of Technology, Kharagpur, 721 302, India. crraj@chem.iitkgp.ernet.in
Jena
Bikash Kumar
BK
D002384:Catalysis; D004563:Electrochemistry; D006046:Gold / Q000737:chemistry*; D015394:Molecular Structure; D009243:NAD / Q000737:chemistry*; D053758:Nanoparticles / Q000737:chemistry*; D010084:Oxidation-Reduction; D044367:Phase Transition
D009243:NAD; D006046:Gold