A nanocrystal composition can include a nanocrystal and an outer layer including a ligand bound to the nanocrystal, wherein the ligand includes a norbornene group and a carboxyl group.
A nanocrystal composition can include a nanocrystal and an outer layer including a ligand bound to the nanocyrstal, wherein the ligand includes a norbornene group and a carboxyl group.