Titanium Dioxide is considered Nanoparticles and nano material as Titanium Dioxide Nanoparticles (TiO) NPs) are indeed a type of nanomaterial. They are used in many products, including: - sunscreen - paint - plastics - and paper Titanium Dioxide Applications Personal products you may use daily and think are harmless: - cosmetics - suntan lotion - socks - and sports clothes ....... most all may contain atom-sized nanotech particles, some of which have been shown to sicken and