Dye-sensitized solar cells based on dimethylamino-π-bridgepyranoanthocyanin dyes - Pinto, Ana Lucia; Cruz, Hugo; Oliveira, Joana; Araújo, Paula; Cruz, Luis; Gomes, Vânia; Silva, Cássio P. da; Silva, Gustavo T. M; Mateus, Tiago; Calogero, Giuseppe; Freitas, Victor de; Quina, Frank Herbert; et al. (Solar Energy, 2020)