1. Department of Science & Technology Centre on Biomolecular Electronics, Biomedical Instrumentation Section, Materials Physics & Engineering Division, National Physical Laboratory (Council of Scientific & Industrial Research), Dr K. S. Krishnan Marg, New Delhi 110012, India
2. Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New
Delhi 110016, India
3. Department of Pathology, Army Hospital (Research & Referral), Delhi Cantt, New Delhi 110010, India
4. Centre for NanoBioengineering & SpinTronics, Chungnam National University, 220 Gung-Dong, Yuseong-Gu, Daejeon, 305-764, Korea
5. Department of Biotechnology, Delhi Technological University, Delhi 110042, India