Turnover Of Hematoporphyrin Derivative In Mouse Erythroleukemia Cells

G. Bottiroli; R. Ramponi; C. A. Sacchi

doi:10.1117/12.937078

10 July 1987 Turnover Of Hematoporphyrin Derivative In Mouse Erythroleukemia Cells

G. Bottiroli, R. Ramponi, C. A. Sacchi

Proceedings Volume 0701, 1986 European Conf on Optics, Optical Systems and Applications; (1987) https://doi.org/10.1117/12.937078
Event: 1986 International European Conference on Optics, Optical Systems, and Applications, 1986, Florence, Italy

Abstract

A fluorometric analysis, both spectrally- and time-resolved was performed on Hematoporphyrin-Derivative (HpD) in mouse erythroleukemia (MEL) cells. Two main emission bands at about 630 and 660 nm were observed, and three fluorescence decay times (~ 0.6, ~ 3 and ~ 13 ns). The results obtained were interpreted on the basis of previous measurements per-formed in solution. Cells were shown to exhibit a different affinity towards the various HpD component.

Citation Download Citation

G. Bottiroli, R. Ramponi, and C. A. Sacchi "Turnover Of Hematoporphyrin Derivative In Mouse Erythroleukemia Cells", Proc. SPIE 0701, 1986 European Conf on Optics, Optical Systems and Applications, (10 July 1987); https://doi.org/10.1117/12.937078

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