1. Department of Chemistry, Ramco Institute of Technology, Virudhunagar, Tamil Nadu, India
2. Department of Chemistry, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, Tamil Nadu, India
3. Department of Chemistry, The American College, Madurai, Tamil Nadu, India
4. Department of Chemistry, V.O. Chidambaram College, Thoothukudi, Tamil Nadu, India
5. Department of Chemistry, Sarah Tucker College (Autonomous), Tirunelveli, Tamil Nadu, India