A bistable poly[2]catenane forms nanosuperstructures
A bistable poly[2]catenane forms nanosuperstructures, (M. A. Olson, A. B. Braunschweig, L. Fang, T. Ikeda, R. Klajn, A. Trabolsi, C. A. Mirkin, B. A. Grzybowski, J. F. Stoddart), Angew. Chem. Int. Ed. 2009, 48, 1792–1797.