1. Department of Chemistry
2. Faculty of Science
3. University of Malaya
4. Malaysia
5. Center of Nanotechnology
6. Multidisciplinary Nanotechnology Centre
7. College of Engineering
8. Swansea University
9. Swansea SA1 8EN
10. UK
11. State Key Laboratory of ASIC and System
12. SIST
13. Fudan University
14. Shanghai
15. China
16. Department of Physics
17. King Abdulaziz University
18. Jeddah 21589
19. Saudi Arabia
20. Graphene & Advanced 2D Materials Research Group (GAMRG)
21. School of Science and Technology
22. Sunway University
23. 47500 Subang Jaya
24. Center for Ionics University of Malaya