1. Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research CenterSchool of Chemistry and Molecular EngineeringEast China University of Science and Technology 130 Meilong Road Shanghai 200237 China
2. Centre for Systems ChemistryStratingh Institute for Chemistry and Zernike Institute for Advanced MaterialsUniversity of Groningen Nijenborgh 4 9747 AG Groningen The Netherlands