The photosensitizer is attached to the polysiloxane by reacting {HEAD ~ a hydroxyl or vinyl group} on the photosensitizer with {TAIL ~ a hydrogen} on the polyhydrosiloxane, thereby binding the photosensitizer into the polymer network 
with
The photosensitizer is attached to the polysiloxane by reacting { HEAD ~ a hydroxyl or vinyl group } on the photosensitizer with { TAIL ~ a hydrogen } on the polyhydrosiloxane , thereby binding the photosensitizer into the polymer network
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH