Introduction to Nanotechnology

This book provides an overview of nanotechnology, nanoparticles, and nanomaterials. "Nanotechnology" refers to the branch of science and engineering devoted to designing, producing, and using structures, devices, and systems by manipulating atoms and molecules at the nanoscale, i.e. having one or more dimensions of the order of 100 nanometers or less. The applications of nanotechnology can be very beneficial and have the potential to make a significant impact on society. Nanotechnology has already been embraced by industrial sectors, such as the information and communications sectors, but in food technology, energy technology, as well as in some medical products and medicines. Nanomaterials may also offer new opportunities for the reduction of environmental pollution.