photoacceptor
protochlorophyllide
photolysate
photoreaction
chromophore
photoinitiation
photoregulator
photooxidant
photonegative
photochemistry
photoproduced
photoexcited
photoconversion
optoinjection
phytochrome
photoinhibited
photoinhibitory
photoinactivator
photoagonism
photoproton
chemiluminescence
photoreactor
chemoluminescence
photoderivative
photoenzyme
photosensitizer
photostimulon
photobleaching
photoanodic
actinic ray
photochemical reaction
actinic radiation
photobaric
photoelectrocatalytically
photodepolarizer
photoinitiate
photocatalysis
photocascade
photomodification
photochromic
microphotoluminescence
photoactivating
photomultiplier
photocatalytically
photocleavage
photoproduct
photopositive
photoactive
photoinhibitive
photoallergenic