Synthesis and in vitro evaluation of a multifunctional and surface-switchable nanoemulsion platform.

نویسندگان

  • Anita Gianella
  • Aneta J Mieszawska
  • Freek J M Hoeben
  • Henk M Janssen
  • Peter A Jarzyna
  • David P Cormode
  • Kevin D Costa
  • Satish Rao
  • Omid C Farokhzad
  • Robert Langer
  • Zahi A Fayad
  • Willem J M Mulder
چکیده

We present a multifunctional nanoparticle platform that has targeting moieties shielded by a matrix metalloproteinase-2 (MMP2) cleavable PEG coating. Upon incubation with MMP2 this surface-switchable coating is removed and the targeting ligands become available for binding. The concept was evaluated in vitro using biotin and αvβ3-integrin-specific RGD-peptide functionalized nanoparticles.

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عنوان ژورنال:
  • Chemical communications

دوره 49 82  شماره 

صفحات  -

تاریخ انتشار 2013