Nanotechnology is a rapidly growing interdisciplinary field of science and engineering that focuses on the manipulation of matter at the atomic, molecular, and supramolecular levels. It includes specialized areas such as nanoparticles, nanostructures, nanomedicine, nanomaterials, and nanoelectronics, among others. This book unfolds the innovative aspects of nanotechnology which will be crucial for the holistic understanding of the subject matter. It attempts to understand the multiple branches that fall under the discipline of and how such concepts have practical applications. Coherent flow of topics, student-friendly language and extensive use of examples make this book an invaluable source of knowledge.