1. National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, Pakistan
2. Department of Textile Engineering, Mehran University of Engineering and Technology, Jamshoro, Pakistan
3. Department of Chemistry, University of Karachi, Sindh, Pakistan
4. Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
5. Institute of Metal Research (IMR), Chinese Academy of Science, Shenyang, China