Skip to content

Author

A. U. Okpoji

2 papers indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Open access Sep 2026

Amendment of Crude-Oil-Contaminated Soil with a Pig Waste-Cassava Peel Biochar Blend: Response Surface Optimisation

Crude-oil contamination of soil remains a major environmental concern in petroleum-producing regions, creating a need for effective and locally available amendment materials for reducing petroleum hydrocarbon concentrations. This study evaluated the effect of a pig waste–cassava peel biochar blend on total petroleum hy...

O. U. Eyibara, Ezekiel Sunday Okon, Cookey Ime Cookey et al. · 0 citations
Open access Sep 2026

Reproductive Toxicity of Sudan IV-Adulterated Palm Oil in Male Wistar Rats: Hormonal, Oxidative and Testicular Effects

Sudan IV (S4D) is a synthetic azo dye prohibited for use in food because of its carcinogenic and mutagenic potential, yet it has been detected as an adulterant in edible palm oil. Despite evidence of systemic toxicity, information on its effects on male reproductive function remains limited. This study investigated the...

Johnson Ikechukwu Iganga, Innocent Chidiebere Ezebuiro, A. U. Okpoji et al. · 0 citations

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.