Assertion: liposome's surface | /r/CapableOf | prevent adsorption
Facets:
value: to the collagen fibers
type: TRANSITIVE-OBJECT
Source sentences:
text: To overcome this problem, hydrophilic polyethylene glycol (PEG) chains were grafted on the surface of nanoparticles that had prevented adsorption to the collagen fibers and thus increased their mobility in the vitreous.