pro-fluorophore 1-methyl-1-([1-[(Z)-(methyl[4-[(E)-2-[6'-[(E)-[4-[methyl([4-[(1-methylpyrrolidinium-1-yl)methyl]-1H-1,2,3-triazol-1-yl]methyl)amino]phenyl]diazenyl]-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-3'-yl]ethenyl]phenyl]iminio)methyl]-1H-1,2,3-triazol-4-yl]methyl)pyrrolidinium shows a green fluorescence upon reduction of the two diazo bonds suitable for the detection of azoreductases
expression of enzyme gene AzoA in Escherichia coli induces a higher rate of dye reduction with increases of 2fold for methyl red, 4fold for ponceau BS and 2.6fold for orange II compared to noninduced cells, respectively
the optimum medium contains dye at 200 mg per l, 1.14 mM NADH, glucose at 2.07 g per l, and peptone at 6.44 g per l for the decolorization of Orange II up to 87% in 48 hr
Geobacter sulfurreducens useful for the decontamination of environments polluted with azo dyes. The contribution of extracellular respiration to pollutants reduction will broaden the environmental applications
anthropogenic activity has converted chromium (Cr), an element found in rocks, soils, plants, and animals, into a dangerous environmental pollutant. The activity of the pure oxidoreductase YhdA can be used for efficient bioremediation of Cr(VI)
Geobacter sulfurreducens useful for the decontamination of environments polluted with azo dyes. The contribution of extracellular respiration to pollutants reduction will broaden the environmental applications
culture of Bacillus velezensis seems to be a suitable candidate for further study for both decolourization and detoxification of azo dyes, resulting in their safe disposal
culture of Bacillus velezensis seems to be a suitable candidate for further study for both decolourization and detoxification of azo dyes, resulting in their safe disposal
health protection, the activity of the pure oxidoreductase YhdA can be used for efficient bioremediation of Cr(VI), it counteracts the cytotoxic and genotoxic effects of oxygen radicals induced by intracellular factors and those generated during reduction of hexavalent chromium. Oxidoreductases that possess the ability to reduce Cr(VI) to Cr(III), avoiding the intermediates Cr(V) and Cr(IV), are of significant biotechnological value
health protection, the activity of the pure oxidoreductase YhdA can be used for efficient bioremediation of Cr(VI), it counteracts the cytotoxic and genotoxic effects of oxygen radicals induced by intracellular factors and those generated during reduction of hexavalent chromium. Oxidoreductases that possess the ability to reduce Cr(VI) to Cr(III), avoiding the intermediates Cr(V) and Cr(IV), are of significant biotechnological value