manganese – TechConnect Briefs

Synthesis of nano-hydroxyapatite from a biogenic waste for the removal of manganese from wastewater

Amuda O.S., Sanni K.A., Kolawole L.L., Ladoke Akintola University of Technology, NG

A novel Hydroxyapatite nanopowder prepared from a biogenic waste, shell of a gastropod, by hydrothermal method was used for adsorption of manganese ion in wastewater. The nano-Hap produced was characterized using XRD, FTIR and SEM. [...]

Synthesis of nano-hydroxyapatite from a biogenic waste for the removal of manganese from wastewater

Amuda O.S., Sanni K.A., Kolawole L.L., Ladoke Akintola University of Technology, NG

A novel Hydroxyapatite nanopowder prepared from a biogenic waste, shell of a gastropod, by hydrothermal method was used for adsorption of manganese ion in wastewater. The nano-Hap produced was characterized using XRD, FTIR and SEM. [...]

Removal of Mn (II) from aqueous solution using hematites nanoparticles of different morphologies: Sorption kinetics and equilibrium studies

Iyabodea A.H., Amooa A.F., Siyanbolab F.O., Jabulanib X.B., University of Ilorin, NG

This abstract is submitted to share our own view in the area of synthesis of hematites and their application in the treatment of waste water

Contrasting agent for magnetic resonance imaging based on nanostructural dispersion of Manganese derivative of phthalocyanine: preliminary investigation results

Meerovich G.A., Meerovich I.G., Meerovich G.A., Meerovich I.G., Dolotova O.V., Uchevatkin A.A., Yu. Saveliev O., Yu.Baryshnikov A., Andronova N.V., Oborotova N.A., Kaliya O.L., Pirogov Yu.A., Vorozhtsov G.N., Yu.Baryshnikov A., N.N. Blokhin Russian Cancer Research Center or RAMS, RU

Contrast agents (CA) are used to increase tumor contrasting in magnetic resonance imaging (MRI). The work is devoted to estimation of Manganese chloride tetra-3-phenylthio-tetra-5-tert-buthylphthalocyanine [3-(PhS)4-5-(t-Bu)4PcMnCl] as potential CA for MRI. We have developed the micellar [...]

TiO2:Mn nanoparticles as enhanced UVA absorption, photostable sunscreen components

Duggan A., Wakefield G., Oxonica Materials Ltd, UK

Conventional sunscreen formulations typically contain, in addition to organic UV absorbers, inorganic nanoparticles such as titanium oxide or zinc oxide. Titanium oxide nanoparticles have significant drawbacks due to a high photoactivity which results in degradation [...]