Figure 5. Absorption spectra of (a) (1) CTAB, (2) Cocr₈Pc + CTAB, and (3) H₂cr₈Pc + CTAB at Cocr₈Pc, H₂cr₈Pc, and CTAB concentrations of 1.25•10^–5, 9•10^–6, and 8.6•10^–3 M, respectively.