Browsing Faculty of Engineering by Author "Razanamahandry, L.C."
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Impact of solubilising matrices for TiCl4 on the formation of TiO2 nanoparticles
Ngandjou Douanla, M.M.; Malenga, E.; Fosso-Kankeu, E.; Ntwampe, S.K.O.; Razanamahandry, L.C. (EARET, 2018)Several nanoparticles (Cu2O, SnO, ZnO) have been intensively studied and applied in wastewater treatment research, with TiO2 gaining popularity because of its stability, affordability, large band gap, recyclability and ... -
Investigation of structural and optical properties of biosynthesized Zincite (ZnO) nanoparticles (NPs) via an aqueous extract of Rosmarinus officinalis (rosemary) leaves
Noukelag, S.K.; Ntwampe, S.K.O.; Mohamed, H.E.A.; Moussa, B.; Razanamahandry, L.C. (Cambridge Univ Press, 2020)Biosynthesized Zincite nanoparticles have been successfully demonstrated by a completely green process mediated aqueous extract of rosemary leaves acting as both reducing and stabilizing agents and zinc nitrate hexahydrate ... -
Modelling nanoparticles parameters for antimicrobial activity
Razanamahandry, L.C.; Ntwampe, S.K.O.; Bashir, A.K.H.; Kaviyarasu, K.; Mekuto, Lukhanyo (Springer, 2020)The current study reveals the antimicrobial activity of various nanoparticles (NPs) against numerous microorganisms through statistical models that define suitable parameters to improve the antimicrobial efficacy of NPs. ... -
Performance of various cyanide degrading bacteria on the biodegradation of free cyanide
Razanamahandry, L.C.; Malenga, E.; Fosso-Kankeu, E.; Onwordi, C.T.; Saban, W. (EARET, 2018)This study reports on the biodegradation of free cyanide (FCN) by cyanide degrading bacteria (CDB) that were isolated from mining wastewater and in thiocyanate containing wastewater. The performance of these isolates ...