Reversible cargo shipping between orthogonal stations of a nanoscaffold upon redox input
The sterically shielded terpyridine 5 was prepared, both as a new ligand and as part of the four-station nanoscaffold 2. Mixing of terpyridine 5, the parent phenanthroline 4 and the shielded phenanthroline 3 in the presence of Zn2+ (1:1:1:1) fu