The book explains scientific foundations governing the functionality of nanostructures and makes the reader familiar with many basic phenomenon. It has been written keeping the latest trends in mind and provides a solid understanding of the subject; with important features as: Historical Background of Materials in brief and cursory. ? Basic concepts of Nanomaterials explained in simple manner. Detailed discussion on preparation methods. Characterization techniques with schematic diagrams. Definition of important terms of nanotechnology. 300+ questions and 100 MCQ Questions for practice. With all these exclusive features the book is found to be a useful resource for the beginners. This book is designed as a nanoscience course that could be offered by Chemistry, Physics, Materials Sciences, Engineering, medical and agriculture streams in various departments and nanotechnology centers all across the globe.