The electrochemical properties of a modified carbon paste electrode with the synthesized compound of 2,2'-[1,7–heptanediylbis(nitrilomethylidene)]-bis(4-hydroxyphenol) (DHBH) and graphite nanoparticle (GN) were studied by cyclic voltammetry (CV), chronoamperometry and differential pulse voltammetry (DPV) methods. The proposed electrode shows excellent electrocatalytic activity towards the oxida...

Background: To study methaemoglobin content and NADH-methaemoglobin reductase activity of three human erythrocyte genotypes (HbAA, HbAS and HbSS).Materials and Methods: Studies to ascertain methaemoglobin concentration and level of NADH-methaemoglobin reductase activity of three human erythrocyte genotypes (HbAA, HbAS and HbSS) were carried out in forty-three (43) healthy male participants of c...

The transfer of energy through hydrides is particular significance in the biocatalysis field. In nature, some enzymes proceed cascaded hydride transfers via nicotinamide adenine dinucleotide (NADH) with high selectivity mild conditions. Moreover, chemical strategies are developed to vitro for NADH regeneration, which often require noble metals as mediators promote regioselectivity reduction bio...

background: to study methaemoglobin content and nadh-methaemoglobin reductase activity of three human erythrocyte genotypes (hbaa, hbas and hbss).materials and methods: studies to ascertain methaemoglobin concentration and level of nadh-methaemoglobin reductase activity of three human erythrocyte genotypes (hbaa, hbas and hbss) were carried out in forty-three (43) healthy male participants of c...

High 1,4-NADH selectivity (90% at full conversion) has been achieved in H 2 -driven NAD + reduction using a PtSn/SiO bimetallic catalyst, offering strategy for the development of heterogeneous catalysts NADH regeneration.

Thermostable enzymes have applications in biosensors and bioreactors. Overexpression of thermostable enzyme-encoding genes from thermophiles Escherichia coli is necessary to produce sufficient quantities such enzymes. Deinococcus gerthermalis a moderately thermophilic bacterium has Nicotinamide adenine dinucleotide (NADH) an important coenzyme for various dehydrogenases. NADH oxidase (Nox) cata...

lhon is a mitochondrial neurodegenerative disorder often manifesting itself in the second or third decade of life, and hence resulting in progressive central vision loss usually in a short period of 2-8 weeks within which different degrees of blindness may occur. etiologically, more than twenty missense mutations have been reported for lhon, amongst which the three mutations of g11778a, g3460a ...