photochemistry
photoreaction
photoproduct
photosubstitution
photooxidant
photocascade
photostimulon
photomodification
photodimerization
photoderivative
photoadduct
photodecomposition
Norrish reaction
photodegradable
photoreactor
photolysate
photoconversion
photoprocess
photoenzyme
photoproduced
phototransformation
photoinhibit
phototrigger
photochemical
photochlorination
photooxidize
photoelectrocatalytically
photoregulation
photocatalytically
photodamage
photoabatement
photointermediate
photodecay
photooxidizing
photoagonism
photoregulator
photoregulate
photooxidizable
photosensitizer
phototransferase
photofading
chemiluminescence
chemoluminescence
photoreversion
actinic radiation
actinic ray
photoelimination
photoexchange
melenite
phototriggerable