Dr. Siddhardha Busi, Ph.D. is Assistant Professor in the Department of Microbiology, Pondicherry University, Puducherry, India. He has more than 12 years of research experience in the field of Microbiology, Microbial Pathogenesis, Antimicrobial drug discovery and Nanobiotechnology. He is working on antimicrobial compounds and antimicrobial drug discovery especially to understand their mechanism of action. He worked at Biology Division, CSIR-IICT, Hyderabad, India for his doctoral studies (Ph.D). He completed two research projects on antiquorum sensing and antibiofilm activities of natural products, funded by Government of India. He is extensively working in the field of Microbial Pathogenesis, Host-Pathogen interactions, Antibiotic resistance, nanotechnology, especially applications of nanotechnology in drug discovery, drug delivery, sustained release and photodynamic therapy. Currently his group is working on Bacterial quorum sensing, Biofilms, Antimicrobial photodynamic therapy and nanobiotechnology. He is editorial board member of several reputed journals. He has also published more than 80 research articles in the peer-reviewed international journals and authored or co-authored numerous book chapters. He edited four books. He is a member of many national and international scientific societies. He has more than 12 years of teaching and research experience at the University level. Ram Prasad, Ph.D. is Associate Professor, Department of Botany, Mahatma Gandhi Central University, Motihari, Bihar, India. His research interest includes applied & environmental microbiology, plant-microbe-interactions, sustainable agriculture, chemistry of biology, and nanobiotechnology. Dr. Prasad has more than two hundred fifty publications to his credit, including research papers, review articles & book chapters and seven patents issued or pending, and edited or authored several books. Dr. Prasad has twelve years of teaching experience and has been awarded the Young Scientist Award & Prof. J.S. Datta Munshi Gold Medal by the International Society for Ecological Communications; Fellow of Biotechnology Research society of India; Fellow of the Society for Applied Biotechnology; the American Cancer Society UICC International Fellowship for Beginning Investigators, USA; Outstanding Scientist Award in the field of Microbiology by Venus International Foundation; BRICPL Science Investigator Award and Research Excellence Award etc. He has been serving as editorial board members: Nanotechnology Reviews; Green Processing and Synthesis; BMC Microbiology; BMC Biotechnology; Current Microbiology; Archives of Microbiology; Annals of Microbiology; BioMed Research International, IET Nanobiotechnology; Journal of Nanomaterials; Nanotechnology for Environmental Engineering; Journal of Renewable Material; Journal of Agriculture and Food Research; SN Applied Sciences; Agriculture etc., etc. including Series editor of Nanotechnology in the Life Sciences, Springer Nature, USA. Previously, Dr. Prasad served as Assistant Professor at Amity University Uttar Pradesh, India; Visiting Assistant Professor, Whiting School of Engineering, Department of Mechanical Engineering at Johns Hopkins University, Baltimore, United States and Research Associate Professor at School of Environmental Science and Engineering, Sun Yat-sen University, Guangzhou, China.