Figure 10. Absorption spectra of H2cr₈Pc in (1) dichloromethane and (2, 3) aqueous solutions containing SDS : (1) [H2cr₈Pc] = 5.5•10–6 M; (2) [H2cr₈Pc] = 3.66•10^–5 M and [SDS] = 1.7•10^–3 M; and (3) [H2cr₈Pc] = 1.1•10^–5 M and [SDS] = 0.01 M.