The energy of the band gap emission, as described above, depends on {TAIL ~ the semiconductor material} and {HEAD ~ the size} of the quantum confined nanocrystallite 
The energy of the band gap emission , as described above , depends on { TAIL ~ the semiconductor material } and { HEAD ~ the size } of the quantum confined nanocrystallite
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH