1. Department of Chemistry, Faculty of Science; Universiti Teknologi Malaysia; Johor Malaysia
2. Centre for Sustainable Nanomaterials, Ibnu Sina Institute for Scientific and Industrial Research; Universiti Teknologi Malaysia; Johor Malaysia
3. School of Marine Science and Environment; Universiti Malaysia Terengganu; Kuala Terengganu Malaysia
4. Faculty of Applied Sciences; Universiti Teknologi MARA; Selangor Malaysia
5. Department of Chemistry, Jamia Millia Islamia; Central University; New Delhi India