A Singlet Oxygen Photogeneration and Luminescence Study of Unsymmetrically Substituted Mesoporphyrinic Compounds
Figure 6
Plots of initial singlet oxygen (1O2) luminescence intensity versus laser dose percentage for optically matched samples (O.D. = 0.30) of (a) Phenazine, (TPP (), TPPO, TPPO, and TPPO and (b) Phenazine (), TBP () and TBPO. Air equilibrated samples in benzene at room temperature; excitation wavelength was 337 nm.