autores Teixeira, José Macedo, E. A. Silvério, S.C. Ferreira, L.A. Teixeira, J. A. Martins, J.A. Silvério, Sara Isabel Cruz Ferreira, L.A. Marcos, J.C. Macedo, E.A. Martins, J. A. R. Marcos, João Carlos Teixeira, J.A.
palavras-chave Aqueous two-phase systems Derivatized polyethylene glycol Protein partitioning Protein surface hydrophobicity