Fig. 1: Chemical structures and steady-state absorption spectra of Chl-A and Chl-D.

a Chemical structures of Chl-A and Chl-D, (b) their steady-state absorption spectra in THF and in the film states, (c) solution samples with and without blending with HQ, and (d) film samples with and without blending all-trans-β-carotene or HQ. Note that all the data are normalized at their Qy maxima.