Arpana Parihar is currently working as a Women Scientist B at CSIR- AMPRI, Bhopal, MP, India, under the scheme of DST-WoS-B awarded from the Department of Science and Technology, Government of India. Raju Khan is currently working as a Principal Scientist and Associate Professor at CSIR-AMPRI Bhopal, Madhya Pradesh, India. He has more than 15 years of experience in electrochemistry, and development of biosensors-based diagnostics.