Two-Photon Photodynamic Therapy by Water-Soluble Self-Assembled Conjugated Porphyrins
Figure 1
UV/Visible absorption spectra; (a) 5 in CHCl3 (solid line) and in CHCl3/pyridine (dashed line), (b) 6 in H2O (solid line) and in H2O/pyridine (dashed line), (c) 13 in toluene (solid line) and in toluene/pyridine (dashed line), and (d) 14 in H2O (solid line) and in H2O/pyridine (dashed line). All concentrations were adjusted to ca. 0.5 μM.
