A new heterofunctional support for enzyme immobilization: PEI functionalized Fe3O4 MNPs activated with divinyl sulfone. Application in the immobilization of lipase from Thermomyces lanuginosus

Rayanne Mendes Bezerra, Rodolpho R. C. Monteiro, Davino M. Andrade Neto, Francisco F.M. da Silva, Regina C.M. de Paula, Telma L. G. Lemos, Pierre Basílio Almeida Fechine, M.A. Corrêa, F. Bohn, Luciana Rocha Barros Gonçalves, José Cleiton Sousa dos Santos