Making carbon nanotubes biocompatible and biodegradable

Research output: Contribution to journalArticle

Abstract

Carbon nanotubes are promising nanomaterials with great potential in the field of nanomedicine for both therapeutic and diagnostic applications. Different approaches have been developed to render this material biocompatible and to modulate any ensuing toxic effects. In the context of medical use, although chemically functionalised carbon nanotubes display reduced toxicity, they are still considered with scepticism due to their perceived non-biodegradability. Recently, it has been demonstrated that functionalised carbon nanotubes can be degraded by oxidative enzymes. This finding is offering a new perspective for the development of carbon nanotubes in medicine. This article highlights recent advances that can act as paradigm-shifts towards the design of biocompatible and biodegradable functionalised carbon nanotubes and allow their translation into the clinic. © 2011 The Royal Society of Chemistry.

Bibliographical metadata

Original languageEnglish
Pages (from-to)10182-10188
Number of pages6
JournalChemical Communications
Volume47
Issue number37
DOIs
Publication statusPublished - 7 Oct 2011