Abdullahi Ishyaku Alhaji

Ag-Fe Nanoparticles Phytosynthesized by Mangifera indica Leaf Extract: Characterization and Biomedical Applications

Abdullahi Ishyaku Alhaji, Abdulsalami Mohammed Sani, Cornelius Tochukwu Nwankwo, Kingsley Onyekachi Moh & Muhammad Alhassan Gabi · Biotechnology Journal International · 2026

Silver nanoparticles have demonstrated extensive biomedical applications; however, the synergistic combination of silver and iron using Mangifera indica leaf extract remains underexplored. This study focuses on the green synthesis, characterization, and biomedical evaluation (ant...

Open access Research Article 10.9734/bji/2026/v30i2869

Biological Activities of Phytogenic Fe-Mn Nanoparticles Synthesized Using Mangifera indica Leaf Extract

Cornelius Tochukwu Nwankwo, Abdullahi Ishyaku Alhaji, Mohammed Sani Abdulsalami, Hassan Abba Umar & Ugochukwu Okechukwu Ozojiofor · Asian Journal of Biotechnology and Genetic Engineering · 2026

Antimicrobial resistance and oxidative stress-related disorders have increased the need for multifunctional bioactive materials. This study synthesised iron-manganese (Fe-Mn) bimetallic nanoparticles using aqueous Mangifera indica leaf extract and evaluated their antibacterial an...

Open access Research Article 10.9734/ajbge/2026/v9i2192

Harnessing Plant Antimicrobial Peptides for Crop Protection: From Molecular Defence Mechanisms to Peptide Engineering and Field Applications

Cornelius Tochukwu Nwankwo, Abdullahi Ishyaku Alhaji, Mohammed Sani Abdulsalami, Ahmed Ali Haroun, Nkechi Eucharia Egbe, Ada Imelda Oyong & Joseph Michael Okorie · Asian Journal of Biotechnology and Genetic Engineering · 2026

Plant pathogens destroy a substantial share of global crop production every year, and reliance on conventional agrochemicals is increasingly constrained by resistance evolution, residue regulation and environmental concern. Antimicrobial peptides synthesised by plants as part of...

Open access Research Article 10.9734/ajbge/2026/v9i2191