Olga K. Mmelesi

Recent advances in copper ferrite nanoparticles and nanocomposites synthesis, magnetic properties and application in water treatment: Review

Ngonidzashe Masunga, Olga K. Mmelesi, Kebede K. Kefeni et al. · Journal of environmental chemical engineering · 2019 · 265 citations

Materials Science, Magnetism, Ferromagnetism +11

Cobalt ferrite nanoparticles and nanocomposites: Photocatalytic, antimicrobial activity and toxicity in water treatment

Olga K. Mmelesi, Ngonidzashe Masunga, Alex T. Kuvarega et al. · Materials Science in Semiconductor Processing · 2020 · 204 citations

Chemical Engineering, Engineering, Green Nanotechnology +6

Comparative study of visible-light active BiOI and N,Pd-TiO2 photocatalysts: Catalytic ozonation for dye degradation

Sarre Kadia Myra Nzaba, Olga K. Mmelesi, Mope E. Malefane et al. · Colloids and Surfaces A Physicochemical and Engineering Aspects · 2024 · 62 citations · Full text

Advanced Oxidation Process, Engineering, Green Chemistry +20

Recent development in fluorescent carbon quantum dots-based photocatalysts for water and energy applications

Olga K. Mmelesi, Liberty L. Mguni, Fa‐tang Li et al. · Materials Science in Semiconductor Processing · 2024 · 45 citations · Full text

Materials Science, Chemical Engineering, Engineering +15

Effect of Zn doping on physico-chemical properties of cobalt ferrite for the photodegradation of amoxicillin and deactivation of E. coli

Olga K. Mmelesi, Rapelang Patala, Thabo T.I. Nkambule et al. · Colloids and Surfaces A Physicochemical and Engineering Aspects · 2022 · 42 citations

Chemical Engineering, E. Coli, Engineering +10