1. School of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering, Zigong, PR China
2. Department of Pharmacy, School of Medicine, Xi'an International University, Xi'an, 710077, Shaanxi, China
3. School of Physics and Electronic Engineering, Sichuan University of Science & Engineering, Zigong, PR China
4. Department of Chemistry, Dr. Ram Manohar Lohia Avadh University, Ayodhya, India
5. Department of Chemistry, Faculty of Science, University of Lucknow, Lucknow 226 007, India