1. A. W. Adamson, K. Kalyanasundaram, and M. Grätzel, Photosensitization and Photocatalysis Using Inorganic and Organometallic Compounds (Springer Science Business Media, Netherlands, 1993).
2. P. Zhang, M. Wang, C. Li, X. Li, J. Dong, and L. Sun (2010). Chem. Commun 46, 8806.
3. M. G. Pfeffer, T. Kowacs, M. Wächtler, J. Guthmuller, B. Dietzek, J. G. Vos, and S. Rau (2015). Angew Chem 54, 6627.
4. A. Ravve, Photosensitizers and photoinitiators, in A. Ravve (ed.), Light-Associated Reactions of Synthetic Polymers (Springer, New York, 2006).
5. W. Wu, D. Duo Mao, S. Xu, Kenry, F. Hu, X. Li, D. Kong, and B. Liu (2018) Chem 4:1937