Binding and condensation of plasmid DNA onto functionalized carbon nanotubes: towards the construction of new nanotube-based gene delivery vectors

Research output: Contribution to journalArticle

  • External authors:
  • R Singh
  • D. Pantarotto
  • D McCarthy
  • O. Chaloin
  • J. Hoebeke
  • C.D. Partidos
  • J.P. Briand
  • M Prato
  • A Bianco


Carbon nanotubes (CNTs) constitute a class of nanomaterials that possess characteristics suitable for a variety of possible applications. Their compatibility with aqueous environments has been made possible by the chemical functionalization of their surface, allowing for exploration of their interactions with biological components including mammalian cells. Functionalized CNTs (f-CNTs) are being intensively explored in advanced biotechnological applications ranging from molecular biosensors to cellular growth substrates. We have been exploring the potential of f-CNTs as delivery vehicles of biologically active molecules in view of possible biomedical applications, including vaccination and gene delivery.

Bibliographical metadata

Original languageEnglish
Pages (from-to)4388–4396
JournalJournal of the American Chemical Society
Issue number12
Publication statusPublished - 2005