New heteroleptic RuII/Diphosphine complexes with cytotoxicity against human breast and murine ascitic sarcoma 180 tumor cells - Lima, Benedicto A. V.; Corrêa, Rodrigo S.; Graminha, Angelica E.; Varela Júnior, Jaldyr J. G.; Silva, Alberico Borges Ferreira da; Ellena, Javier; Silva, Thales E. M.; Batista, Alzir A. (Journal of the Brazilian Chemical Society, 2020)