Dictionary of Cancer Terms
View in Spanish: Nanopartícula
Nanoparticle (NA-noh-PAR-tih-kul)
A particle of that is smaller than 100 nanometers (one-billionth of a meter). In medicine, nanoparticles can be used to carry antibodies, drugs, imaging agents, or other substances to certain parts of the body. Nanoparticles are being studied in the detection, diagnosis, and treatment of cancer.
Source: National Cancer Institute Dictionary of Cancer Terms, available at www.cancer.gov/dictionary.