1. Department of Chemistry; Deen Dayal Upadhyay Gorakhpur University; Gorakhpur; 273001; Uttar Pradesh; India
2. Department of Botany; Deen Dayal Upadhyay Gorakhpur University; Gorakhpur; 273001; Uttar Pradesh; India
3. School of studies in Chemistry; Vikram University; Ujjain; 456010; Madhya Preadesh; India