"Nanotechnology: From Basics to Advanced Applications" provides a comprehensive overview of nanotechnology, from its basic concepts to its advanced applications. The book consists of six main chapters, starting with the definition of nanotechnology and its applications in various fields such as consumer products, medicine, and the food industry, and on the properties of nanoparticles, such as catalytic activity, electrical and magnetic properties, as well as the interaction of light with nanostructures and the design of micro-optical components. It discusses the interaction of light with nanometals and their applications and addresses nano-semiconductors and quantum confinement effects. It ends with practical applications of nanotechnology in fields such as material detection, solar energy, and medicine. The book emphasizes the importance of balancing innovation and safety and is a valuable reference for researchers and students in the fields of physics, chemistry, and engineering, as it combines theory and application with a focus on future innovations.