摘要 |
Compositions and methods for administering a therapeutic agent to a mammal are disclosed. The compositions comprise either i vesicles comprising an amphiphilic substituted fullerene, wherein the therapeutic agent is present in the vesicle interior or between layers of the vesicle wall, ii a substituted fullerene, comprising a fullerene core and a functional moiety, wherein the therapeutic agent is associated with the substituted fullerene, or iii carbon nanotubes, wherein the therapeutic agent is covalently bonded to the carbon nanotubes. |