de la Rica Roberto, Fratila Raluca M, Szarpak Anna, Huskens Jurriaan, Velders Aldrik H
Supramolecular Chemistry and Technology Group, MESA+ Institute for Nanotechnology, University of Twente, 7500 AE, Enschede, The Netherlands.
Angew Chem Int Ed Engl. 2011 Jun 14;50(25):5704-7. doi: 10.1002/anie.201008189. Epub 2011 May 17.