Single Biggest Cancer Dictionary in the World
What is silicon phthalocyanine 4?
Pronunciation: /ˈsɪləkən phthalocyanine* fɔr/
silicon phthalocyanine 4
Definition
A synthetic photosensitizer agent containing a large macrocyclic ring chelated with silicon. Silicon phthalocyanine 4 localizes primarily in mitochondrial cytosolic membranes and, after photoexcitation, forms reactive oxygen species that induce apoptosis.