Figure 9
From: Fabrication, Optimization and Characterization of Natural Dye Sensitized Solar Cell

(a) Working principles of DSSC with delphinidin; (b) HOMO and (c) LUMO surface and orbital energy diagram for delphinidin.
From: Fabrication, Optimization and Characterization of Natural Dye Sensitized Solar Cell

(a) Working principles of DSSC with delphinidin; (b) HOMO and (c) LUMO surface and orbital energy diagram for delphinidin.