1. Department of Theoretical and Applied Physics, African University of Science and Technology , km 10, Airport Road, PMB 681, Garki, Abuja, Federal Capital Territory, Nigeria
2. Department of Mechanical Engineering, Ashesi University College , 1 University Avenue, Eastern Region, Berekuso, Ghana
3. Department of Materials Science and Engineering, African University of Science and Technology , km 10, Airport Road, PMB 681, Garki, Abuja, Federal Capital Territory, Nigeria
4. Advanced Biotechnology Laboratory, Sheda Science and Technology Complex , PMB 186, Garki, Abuja, Federal Capital Territory, Nigeria
5. Department of Mechanical Engineering, Worcester Polytechnic Institute (WPI), Higgins Laboratories , 100 Institute Road, Worcester, MA 01609, USA
6. Department of Biomedical Engineering, Worcester Polytechnic Institute (WPI), Gateway Park Life Science & Bioengineering Center , 60 Prescott Street, Worcester, MA 01605, USA