Electrochemistry applied to the evaluation of the interaction between coumarins and the copper metal ion: an experimental study with a DFT-Based analysis - Ferreira, Pedro Henrique de Lima; Bettanin, Fernanda; Maltarollo, Vinicius G.; Honorio, Kathia Maria; Ferreira, Tiago Luiz; Codognoto, Lucia; Valle, Eliana Maíra Agostini (Journal of The Electrochemical Society, 2022)