Assertion: titanium's characteristic | /r/HasSubevent | potential damage
Facets:
value: in the human body
type: LOCATION
value: in ecosystem
type: LOCATION
Source sentences:
text: However, because of their infinitesimally small size, nanoparticles may be more chemically reactive and therefore more bioavailable, and may behave differently than larger particles of the same substance; these characteristics may lead to potential damage in the human body or ecosystem.