%0 Journal Article %T The Potential of Nanomaterials for Drug Delivery, Cell Tracking, and Regenerative Medicine %A Krasimir Vasilev %A Haifeng Chen %A Patricia Murray %J Journal of Nanomaterials %D 2012 %I Hindawi Publishing Corporation %R 10.1155/2012/206582 %U http://dx.doi.org/10.1155/2012/206582