Green synthesis of graphene oxides and comparative evaluation of their cytotoxicity according to the oxidation degree against pancreatic cancer cells. Journal Prospectiva, [S. l.], v. 24, n. 2, 2026. DOI: 10.15665/m15p2691. Disponível em: https://ojs.uac.edu.co/index.php/prospectiva/article/view/3885. Acesso em: 20 sep. 2026.