Review
Post ScreenInorganic hollow nanoparticles and nanotubes in nanomedicine: Part 1. Drug/gene delivery applications
Post Screen
Section snippets
Carbon nanotube
Carbon nanotubes are the leading inorganic nanomaterial for biomedical application, and their toxicology and pharmacology were extensively reviewed by Kostarelos's group 7, 8. Although carbon nanotubes (CNTs) have attracted increasing attention as new vectors for the delivery of therapeutic molecules, because of the easiness of translocation across cell membranes and low toxicity 9, 10, 11, 12, issues about the ultimate biocompatibility of CNTs have limited their widespread use in biomedical
Conclusion
In this article, we have reviewed hollow and porous inorganic nanomaterials in nanomedicine, focusing on the drug/gene delivery. The unique properties of a variety of inorganic materials such as mesoporous silica, quantum dot, CNT and gold nanoshell make it possible to enhance, or even surpass, the capabilities of conventional delivery. However, more research is needed before the hollow and porous inorganic nanomaterials are able to be used outside the laboratory. For controlled drug/gene
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