1. CEITEC MU, Masaryk University, Brno, Czech Republic
2. National Centre for Biomolecular Research, Faculty of Science, Masaryk University, Brno, Czech Republic
3. Department of Physics and Research Center, Women's Christian College, Nagercoil, India (Affiliated to Manonmaniam Sundaranar University, Tirunelveli, India)
4. Department of Physics and Research Centre, Muslim Arts College, Thiruvithancode, India (Affiliated to Manonmaniam Sundaranar University, Tirunelveli, India)
5. Institute of Organic Chemistry and Biochemistry AS CR, Prague, Czech Republic
6. Department of Chemistry, Faculty of Science, Masaryk University, Brno, Czech Republic
7. Department of Physics, School of Electrical and Electronics Engineering, SASTRA Deemed University, Thanjavur, India