Assertion: led | /r/CapableOf | act as pull
Facets:
value: to form particles
type: PURPOSE
Source sentences:
text: The absorption spectrum and SEM images correspond to a mixture of mostly hexagonal nanoplates and a small population of dodecahedra that have a similar major absorption at 541 nm, which helps confirm that the LEDs act as a “pull” to form particles with major absorption at or near the excitation wavelength.