1. Department of Chemistry, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai-602 105, Tamil Nadu India
2. Department of Sustainable Engineering, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai-602 105, Tamil Nadu India
3. Department of Chemistry, Rajalakshmi Institute of Technology, Kuthambakkam, Chennai-600124, Tamil Nadu India