What is another word for nanoparticle?
Pronunciation: [nˌanə͡ʊpˈɑːtɪkə͡l] (IPA) 
Nanoparticles are ubiquitous in science and technology, and they are often referred to by a variety of names. Some of the most common synonyms for nanoparticle include micron-sized particle, submicron particle, nano-object, ultrafine particle, and nanomaterial. Other terms used to describe these tiny particles include nanocrystals, nanoparticles, nanospheres, and quantum dots. Each of these names refers to a specific type of nanoparticle that may have unique properties and applications. Regardless of the name, however, nanoparticles are an important and versatile class of materials that are being used in everything from drug delivery to environmental remediation to electronics.
