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Hematoporphyrin derivative photosensitization and cellular fluorescent photoproduct formation
Journal of Photochemistry and Photobiology. B, Biology
|December 1, 1988
Abstract:
A new fluorescence band with an emission maximum at 460 nm was observed in S180 tumour cells and human cancer tissues photosensitized by Y-HPD. This fluorescence was the result of a photochemical reaction involving specific proteins and Y-HPD in the cells.