Abstract
Various chemicals used for photodynamic therapy, a promising treatment for cancer, exhibit high fluorescence yields which can be used for tumour detection. For a chosen few such compounds fluorescence lifetimes, absorption, and steady state fluorescence spectra were measured at different concentrations (ranging from 10-5 M to 10-8 M) in a variety of solvents The lifetimes were repeated at three different concentrations (ranging from 10-5 M to 10-6 M) in suspensions of 3T3 fibroblast cells.
© 2001 OSA/SPIE
PDF ArticleMore Like This
S. J. Rosenthal, N. F. Scherer, M. Cho, X. Xie, M. E. Schmidt, and G. R. Fleming
FC13 International Conference on Ultrafast Phenomena (UP) 1992
Matthias Kress, Thomas Meier, Tarek Abd Allah El-Tayeb, Ralf Kemkemer, Rudolf Steiner, and Angelika Rück
4431_108 European Conference on Biomedical Optics (ECBO) 2001
T. Theodossiou, V. Hovhannysian, P. Kastaniotis, K. Politopoulos, and D. Yova
4433_111 European Conference on Biomedical Optics (ECBO) 2001