1. New Generation Materials Lab (NGML), Department of Science and Humanities, Vignan's Foundation for Science Technology and Research VFSTR (A deemed to be University), Vadlamudi, Guntur-522 213, Andhra Pradesh, India
2. Department of Chemistry, University College of Engineering, Jawaharlal Nehru Technological University, Kakinada - 533 003, Andhra Pradesh, India
3. Department of Chemistry, School of Technology, GITAM University, Hyderabad, 502 102, Telengana, India
4. Department of Chemistry, Krishna University, Machilipatnam-521001, Andhra Pradesh, India