1. Ben-Hur, E., Rosenthal, I., Photosensitized inactivation of Chinese hamster cells by phthalocyanines, Photochem. Photobiol., 1985, 42(2): 129–133.
2. Leznoff, C. C., Lever, A. B. P., Phthalocyanines: Properties and Applications, New York:VCH Publishers, 1989.
3. Hendersson, B. W., Dougherty, T. J., Photodynamic Therapy: Basic Principles and Clinical Applications, New York: Mar-cel Dekker Inc., 1992.
4. Huang Jian-Dong, Liu Er-Sheng, Huang Jin-Ling et al., The activities for anticancer and physicochimica properties of ZnPcSnPmseries, in Advences in Materials Research & Application (ed. China Materials Research Academy), Beijing: Chemical Industry Press, 1999, 740–742.
5. Law Kock-yee, Synthesis and properties of tert-butyl-substituted vanadyl phthalocyanine dyes, Inorg. Chem., 1985, 24: 1778–1781.