| 摘要 |
A composition-of-matter comprising at least one ligand capable of binding a target molecule or cell of interest is provided, The composition comprising the at least one ligand being a composite ligand which comprises a scaffold moiety attached to at least one target recognition moiety capable of directly or indirectly binding the target molecule, cell or virus, the at least one ligand being attached to at least two coordinating moieties selected capable of directing the composition-of-matter to form a non-covalent complex when co-incubated with a coordinator ion or molecule. |
