1. Laboratory of Industrial Microbiology and Nanobiotechnology, Department of Pure and Applied Biology, Ladoke Akintola University of Technology, Ogbomoso, Nigeria
2. Nanotechnology Research Group (NANO+), Laboratory of Industrial Microbiology and Nanobiotechnology, Department of Pure and Applied Biology, Ladoke Akintola University of Technology, Ogbomoso, Nigeria
3. Department of Microbiology, School of Life Sciences, University of KwaZulu-Natal, Scottsville, PieterMaritzburg, South Africa
4. Microscopy and Microanalysis Unit, School of Life Sciences, University of KwaZulu-Natal, Scottsville, PieterMaritzburg, South Africa