text: The Journal of Photochemistry and Photobiology A: Chemistry is abstracted and indexed in BIOSIS Previews, Chemical Abstracts, Chemical Citation Index, Current Contents/Physics, Chemistry & Engineering, Engineering Index, Metals Abstracts, PASCAL, Physics Abstracts, Physikalische Berichte, Polymer Contents, Science Citation Index and Scopus. According to the Journal Citation Reports, the journal has a 2019 impact factor of 3.261.