1. Antimicrobial Research Laboratory, New Chemistry Unit, JNCASR, Jakkur, Bangalore-560064, India
2. Department of Chemistry, Indian Institute of Science Education and Research Pune, Dr. Homi Bhabha Road, Pashan, Pune 411008, Maharashtra, India
3. School of Advanced Materials, JNCASR, Jakkur, Bangalore-560064, India