EP03

Gonçalves P.J., De Boni L., Corrêa D.S., Aggarwal L.P.F., Misoguti L., Mendonça C.R., Zilio S.C., Borissevitch I.E.
The effect of interaction with ionic micelles on porphyrin excited state characteristics.

Brazil / Бразилия

The effects of interaction of TPPS4 and TMPyP water-soluble porphyrins with ionic micelles on porphyrin excited state characteristics were studied using nonlinear Z-scan technique. The changes of S1 and T1 porphyrin excited states cross-sections, lifetimes and quantum yields, induced by this interaction, were observed. The preservation of D2h symmetry of the porphyrins at excitation was demonstrated.