photosensitizer

As an adjective photosensitive

is having a reaction to, or able to be affected by, light.

As a noun photosensitizer is

(chemistry) a molecular or atomic species that initiates a photochemical reaction.

As a verb photosensitize

is to make something photosensitive.

As a noun photosensitizer is

(chemistry) a molecular or atomic species that initiates a photochemical reaction.

As a noun photosensitizer

is a molecular or atomic species that initiates a photochemical reaction.

As a verb photosensitized is

past tense of photosensitize.

As an adjective photosensitized is

that has been made photosensitive.

As a verb photosensitizes

is (photosensitize).

As a noun photosensitizer is

(chemistry) a molecular or atomic species that initiates a photochemical reaction.

As nouns the difference between photosensitizer and porphycene

is that photosensitizer is (chemistry) a molecular or atomic species that initiates a photochemical reaction while porphycene is (organic chemistry) a structural isomer of porphyrin that acts as a photosensitizer.

As nouns the difference between photosensitizer and talaporfin

is that photosensitizer is a molecular or atomic species that initiates a photochemical reaction while talaporfin is a photosensitizer used in chemotherapy.

As nouns the difference between photosensitizer and verteporfin

is that photosensitizer is (chemistry) a molecular or atomic species that initiates a photochemical reaction while verteporfin is a benzoporphyrin derivative used as a photosensitizer for photodynamic therapy to eliminate the abnormal blood vessels in the eye associated with conditions such as the wet form of macular degeneration.