|
|||||
|
|
Hematoporphyrin derivative photosensitization and cellular fluorescent photoproduct formation |
|
| Authors: | E H Cao X J Fan S J Chi Y X Wang |
| Affiliation: | Institute of Biophysics, Academia Sinica, Beijing, China. |
| 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. |
| Keywords: | |