1,1′-trimethylenebisthymine as synthetic model of dinucleotide TpT Electrochemical reduction

l,l’-TRIMETHYLENEBISTHYMINE AS SYNTHETIC MODEL OF DINLJCLEOTIDE TpT ELECTROCHEMICAL REDUCTION

v. 4 Ace. Obsercutorre. The electrochemtcal reductton of l,l’-trimethylenebtsthymine (Thy(C,) in dtmethylsulfoxtde was mvesttgated usmg dc polarography. cyclic voltammetry. controlled potenttal electrolysis and spectroelectrochemtstry. Thy(C, is reduced m a two-electron step (Et ,z = -2.40 V) to a diradical diamon which abstracts protons from the parent Thy(C, to form a neutral free diradtcal a...

Spectrophotometric investigation of products formed following the initial one-electron electrochemical reduction of nicotinamide adenine dinucleotide (NAD+).

On electrolysis of NAD+ in aqueous solution at a potential corresponding to the initial one-electron reduction of NAD+ to a free radical, a greenish-yellow color appears which fades when electrolysis is complete. Literature ultraviolet absorption data for the resulting dimer show considerable variation. When the electrolysis is conducted in darkness, the colored product has epsilon 340 of appro...

Electrochemical Reduction of Carbon Dioxide

Computational Study on Reduction Potential of [CoP4N2(OH2)2]2+ as a Super-Efficient Catalyst in Electrochemical Hydrogen Evolution

Hydrogen is considered as a unique choice for future world’s resources. The important parameter in the process of hydrogen production is the value of reduction potential for the used catalyst, in direct contact with consumed energy in process. The application of computational methods to design and modify molecular catalysts is highly regarded. This study sought to explore Density Functional...

Electrochemical Study of Hydrogen Adsorption/Reduction (HAR) Reaction on Graphene Oxide as Electrocatalyst for Proton Exchange Membrane Fuel Cells

In the current work, graphene oxide (GO) samples were prepared at room temperature from graphite flakes using a modified Hummer's method to produce metal-free electrocatalysts. The effect of the duration of the oxidation process on the structural, chemical and physical characteristics of the GO samples was evaluated using X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), ...