Aim: To evaluate the potency and efficacy of co-artemisinin brands used in the treatment of uncomplicated Plasmodium falciparum malaria in Gombe State North-Eastern Nigeria. Materials and Methods: A total of 185 patients with malaria aged between 5-60 years attending Federal Teac...
Open access
Research Article10.9734/JAMPS/2017/32303
The kinetic investigations of the redox reaction between malachite green, MG+, and hypochlorite ion, ClO–, were carried out in aqueous HClO4 medium at [H+] = 1x10–3 mol dm–3, µ = 0.1 mol dm–3, T = 25±1°C. The reaction showed a stoichiometry of 1:2, which conforms to the equati...
The kinetics of the oxidation of malachite green, MG+, by dithionite ions, S2O42- have been studied spectrophotometrically in an aqueous acid free medium. The investigation was carried out under pseudo- first order conditions of an excess of dithionite concentration. Reaction con...
Open access
Research Article10.9734/IRJPAC/2015/12428
The kinetics of the periodate (IO4–) oxidation of malachite green (MG+) have been studied in aqueous acidic medium. The observed results at [H+] = 1 x 10–4 mol dm–3 (HCl), ionic strength of reaction medium, I = 0.5 mol dm–3 and T = 25.5±0.3°C are consistent with the rate law: −d[...
Open access
Research Article10.9734/JSRR/2015/12423