Cathepsin D immobilized capillary reactors for on-flow screening assays - Cornelio, Vivian Estevam; Moraes, Marcela Cristina de; Domingues, Vanessa de Cássia; Fernandes, João Batista; Silva, Maria Fátima das Graças Fernandes da; Cass, Quezia Bezerra; Vieira, Paulo Cezar (Journal of Pharmaceutical and Biomedical Analysis, 2018)