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Okoji Josephine Nkechi

Publications (2)

Eco-Friendly Water Purification Using Copper-oxide Nanoparticles Enhanced with Neem Leaves for Heavy Metal Removal

Okoji Josephine Nkechi, C.I.A. Nwoko, C.O. Akalezi, A. Bilar, Mgboh Vivian Onyinyechi & Ohaegbulam Chinyere Elizabeth · Journal of Materials Science Research and Reviews · 2025

The method of using nanoparticles with plant extract to remove heavy metals from waste water has gain a lot of interest. Heavy metals have given rise to several problems not only to humans but also to plants and animals because of their extremely toxic effects. The aqueous waste...

Open access Research Article 10.9734/jmsrr/2025/v8i4453

Green Nanotechnology for Water Purification: Copper-oxide Nanoparticles Bio-assisted with Neem Leaves

Okoji Josephine Nkechi, C.I.A. Nwoko, C.A. Akalezi, Ali Bilar, Mgboh Vivian & Chinyere E. Ohaegbulam · Journal of Materials Science Research and Reviews · 2025

The presence of heavy metals in wastewater is a major environmental concern due to their toxicity, persistence and bio-accumulative nature. Industrial and agricultural effluents often discharge significant levels of these contaminants, prosing risk to ecosystems and public health...

Open access Research Article 10.9734/jmsrr/2025/v8i4450