PEGylation of SPIONs by polycondensation reactions: a new strategy to improve colloidal stability in biological media

Journal of Nanoparticle Research v. 15, n. 8, p. 1824, 2013 2.175 10.1007/s11051-013-1824-x Viali, W. R.; Viali, E. da S. N.; Santos, C. C. dos; Silva, S. W.; Aragón, F. H.; Coaquira, J. A. H.; Morais, P. C. de; Jafelicci Jr., M. 2013