Nanotechtonics (or Nanotechtronics) refers to the synthesis, design and construction of novel materials and morphological analysis at the nanoscale range. This book covers three major domains related to applications of nanoarchitectonics in multidisciplinary sciences. Nanotechtonics, nanostructures and hybrid composites are being explored. The book presents a critical analysis of challenges and opportunities in biomedical application of various nanoparticles. It provides an overview and recap of previous work done in the field of nanotechnology. It highlights the future potential areas of research, innovation, development of finished products for commercialization as well.