Hemotoxicity of carbon nanotubes

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    Carbon nanotubes may enter into the bloodstream and interact with blood components indirectly via translocation following unintended exposure or directly after an intended administration for biomedical purposes. Once introduced into systemic circulation, nanotubes will encounter various proteins, biomolecules or cells which have specific roles in the homeostasis of the circulatory system. It is therefore essential to determine whether those interactions will lead to adverse effects or not. Advances in the understanding of how carbon nanotubes interact with blood proteins, the complement system, red blood cells and the hemostatic system are reviewed in this article. While many studies on carbon nanotube health risk assessment and their biomedical applications have appeared in the last few years, reports on the hemocompatibility of these nanomaterials remain surprisingly limited. Yet, defining the hemotoxicological profile is a mandatory step toward the development of clinically-relevant medications or contrast agents based on carbon nanotubes. © 2013 Elsevier B.V.
    Original languageEnglish
    Pages (from-to)2127-2134
    Number of pages7
    JournalAdvanced Drug Delivery Reviews
    Issue number15
    Publication statusPublished - Dec 2013


    • Blood
    • Coagulation
    • Complement
    • Hemocompatibility
    • Multi-walled carbon nanotubes
    • Nanotoxicology
    • Single walled carbon nanotubes
    • Thrombosis


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