1. Chemical and Materials Engineering Group, School of Engineering, University of Aberdeen. King’s College, Aberdeen, UK
2. Low Dimensional Material Research Center, Department of Physics, Faculty of Science, University of Malaya, Kuala Lumpur, Malaysia
3. Fundamental and Frontier Sciences in Nanostructure Self-Assembly Center, Department of Chemistry, Faculty of Science, University of Malaya, Kuala Lumpur, Malaysia
4. Faculty of Chemical Engineering, Universiti Teknologi MARA, Shah Alam, Malaysia