| http://www.w3.org/ns/prov#value | - As used herein, the term ???nanoparticle??? refers to a particle having a particle diameter of at least about 5 nanometers to about 500 nanometers, more particularly at least about 5 nanometers to about 100 nanometers, e.g., about 5 nanometers to about 50 nanometers.
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