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