Ugosor, P.T

Antimicrobial Evaluation of Zinc Oxide Nanoparticles against Selected Pathogens of Dioscorea rotundata, L Tubers

Ugosor, P.T & Toryem, M.M · Asian Journal of Research in Biochemistry · 2025

This research focuses on sustainable approaches to the synthesis of zinc oxide nanoparticles ( ZnO NPs) using Colocasia esculenta leaves extract and in vitro antimicrobial studies of the ZnO NPs against selected pathogens of Dioscorea rotundata, L tubers. ZnO NPs were synthesized...

Open access Research Article 10.9734/ajrb/2025/v15i3397

Appraisal of Dichlorvos Residues in the Regularly Consumed Food Items of the Calabar City, Nigeria: A Health and Safety Evaluation

Julius U. Naku, Bassey I. Inah, Peter E. Idaka, Aliyu Adamu & Ugosor, P.T · European Journal of Nutrition & Food Safety · 2026

Background: Dichlorvos is a widely used organophosphate insecticide in crop and postharvest protection, but its high toxicity poses serious risks to human health and food safety, particularly in developing countries. Aim: The study aimed to evaluate the presence and concentration...

Open access Research Article 10.9734/ejnfs/2026/v18i62062