1. Inorganic Materials Research Laboratory, Department of Chemistry; Jamia Millia Islamia; New Delhi India
2. Nanobiotechnology lab, School of Biotechnology; Jawaharlal Nehru University; New Delhi India
3. School of Life-sciences; Beijing Institute of Technology; Beijing PRC
4. Department of Pharmaceutical Chemistry, College of Pharmacy; Umm Al-Qura University; Makkah Al-Mukarramah Saudi Arabia