Nanobiotechnology is the integration of the principles of biology and nanotechnology. Nanobiotechnology uses equipments and materials at molecular levels with techniques of biology to understand genetic and cellular processes. It has contributed significantly towards the progress of medical science. This textbook unfolds the innovative aspects of nanobiotechnology which will be crucial for the holistic understanding of the subject matter. In this book, constant effort has been made to make the understanding of the difficult concepts of nanobiotechnology, as easy and informative as possible, for the readers.