Unlocking the potential of purple phototrophic bacterial for microbial electrochemical system performance by waste-derived materials - Cai, Yamei; Segura, Yolanda; Zhao, Yaqian; de Nicolas, Amanda Prado; Olias, Lola Gonzalez; Puyol, Daniel; Yadav, Asheesh K; Martinez, Fernando (Bioresource Technology, 2026)