1. Chemistry of Heterocycles & Natural Product Research Laboratory, Department of Chemistry, School of Advanced ScienceVellore Institute of Technology Vellore 632 014, Tamil Nadu India
2. School of Publish Health, SRM Medical College and Research CentreSRM Institute of Science and Technology Kattankulathur 603 203 Chengalpattu District Tamil Nadu
3. Nano and Hybrid Materials LaboratoryDepartment of Physics, Periyar University Salem 636 011 India
4. Facultad de Ingeniería y TecnologíaUniversidad San Sebastián Bellavista 7 Santiago 8420524 Chile
5. Department of Mathematics, School of Advanced ScienceVellore Institute of Technology Vellore 632 014, Tamilnadu India
6. Department of ChemistryRashtreeya Vidyalaya College of Engineering, Mysore Road, Bangalore 560059 Karnataka India