Single functionalized graphene oxide reconstitutes kinesin mediated intracellular cargo transport and delivers multiple cytoskeleton proteins and therapeutic molecules into the cell.

Here, we report a covalently functionalized graphene oxide with Tris-(nitrilo Tris-acetic acid) (TGO), which can reconstitute kinesin mediated intracellular cargo transport, and deliver multiple proteins and therapeutic antimitotic dodecapeptide peptides into the cancer cell.