Polyaspartamide-graft-polymethacrylate nanoparticles for doxorubicin delivery (Articolo in rivista)

Type
Label
  • Polyaspartamide-graft-polymethacrylate nanoparticles for doxorubicin delivery (Articolo in rivista) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Alternative label
  • Licciardi M, Cavallaro G, Di Stefano M, Fiorica C, Giammona G (2011)
    Polyaspartamide-graft-polymethacrylate nanoparticles for doxorubicin delivery
    in Macromolecular bioscience (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Licciardi M, Cavallaro G, Di Stefano M, Fiorica C, Giammona G (literal)
Pagina inizio
  • 445 (literal)
Pagina fine
  • 454 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 11 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • IBF-CNR e UniPa (literal)
Titolo
  • Polyaspartamide-graft-polymethacrylate nanoparticles for doxorubicin delivery (literal)
Abstract
  • A new PHEA-IB-PMANa(+) copolymer has been synthesized and its pH-induced self-assembly has been investigated in an aqueous medium. PHEA-IB-PMANa+ formed nanoparticles with diameters from 25 to 50 nm upon protonation of the carboxylic acid moieties dislocated along the grafted polymethacrylate sodium salt side chains. The physico-chemical characterization of the nanoparticles was performed using light scattering, zeta-potential measurements, SEM, and AFM. Doxorubicin-loaded nanoparticles were prepared and drug release profiles were evaluated under conditions mimicking physiological media. A biological characterization was carried out by testing the cytotoxicity on Caco-2 cells, and cellular uptake on mouse monocyte macrophage (J774 A.1) and Caco-2 cells (literal)
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