Orpah Zinyemba

Bis(3,5-dimethylpyrazole) copper(II) and zinc(II) complexes as efficient initiators for the ring opening polymerization of ε-caprolactone and d,l-lactide

Divambal Appavoo, Bernard Omondi, Ilia A. Guzei et al. · Polyhedron · 2013 · 67 citations

Natural Sciences, Chemistry, Organic Chemistry +11

Heterogenous electro-Fenton degradation of sulfamethoxazole on a polyethylene glycol-coated magnetite nanoparticles catalyst

Charles Muzenda, Oluchi V. Nkwachukwu, Kehinde D. Jayeola et al. · Chemosphere · 2023 · 21 citations

Natural Sciences, Chemical Engineering, Environmental Engineering +17

(Ferrocenylpyrazolyl)zinc(II) acetate complexes as initiators and catalysts for the ring opening polymerization of ϵ-caprolacton.

Collins Obuah, Yemanlall Lochee, Orpah Zinyemba et al. · Journal of Molecular Catalysis A Chemical · 2015 · 11 citations

Natural Sciences, Chemical Engineering, Chemistry +11

Poultry farming: Lessening poverty in rural areas

Maria Bounds, Orpah Zinyemba · Suid-Afrikaanse tydskrif vir landbouvoorligting/South African journal of agricultural extension · 2018 · 10 citations · Full text

Agriculture, Agricultural Education, Poultry Science +13