In contemporary times, nanotechnology is a crucial subject contributing towards the advancement of human life. This book provides a detailed look into the field of nanotechnology and its applications, uses, and impact on human life. Various applications along with relevant examples have been discussed through the chapters. Some studies presented in the book attempt to uncover the present as well as future aspects related to the field of nanotechnology. Undoubtedly, nanotechnology is a vast and emerging field of science which is now being considered as the beginning of a new scientific revolution.