Rita KakkarRita Kakkar received her PhD from the University of Delhi and has published more than 80 research papers in national and international journals. She has been teaching in the University of Delhi for over thirty years. Her areas of research include atoic and molecular spectroscopy and nano science. She is a life member of the Chemical Research Society of India (CSRI) and Indian Association of Nuclear Chemists and Allied Scientists (IANCAS). Read More Read Less