A study on the impact of betalain chemical modification on the efficiency and stability of dye-sensitized solar cells. - Chabou A; Cheknane B; Zeffouni Z; Zermane F; Cordaro M; Latino M; Citro I; Spadaro D; Trocino S; Calogero G (Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 2026)