A speciation investigation of new ruthenium/DMSO/quinolone metallodrug candidates - Marcon, Pedro Henrique Salgado; Dutra, Jocely de Lucena; Batista, Alzir Azevedo; Ellena, Javier; de Araujo Neto, João Honorato (Brazilian Meeting on Inorganic Chemistry - BMIC, 2024)