of one molecular entity caused by photoexcitation
of a sensitizer
which undergoes temporarycovalent
bond formation with the molecular entity (M).
- This mechanism is the basis of the Type I photooxygenation.
- The reactive molecular entity could be ground-state molecular dioxygen,
which case energy transfer may occur producing singlet molecular oxygen,
this being the basis of the Type II photooxygenation.
PAC, 2007, 79, 293
(Glossary of terms used in photochemistry, 3rd edition (IUPAC Recommendations 2006))
on page 418
IUPAC. Compendium of Chemical Terminology, 2nd ed. (the "Gold Book"). Compiled by
A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997).
XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic,
J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8. doi:10.1351/goldbook