Sun, Yu-Long Cucurbit[7]uril pseudorotaxane-based photoresponsive supramolecular nanovalve. [electronic resource] - Chemistry (Weinheim an der Bergstrasse, Germany) Jul 2012 - 9212-6 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1521-3765 Standard No.: 10.1002/chem.201201083 doi Subjects--Topical Terms: Bridged-Ring Compounds--chemistryHydrogen-Ion ConcentrationImidazoles--chemistryMagnetic Resonance SpectroscopyMolecular StructureNanoparticles--chemistryNanoporesPhotolysisRotaxanes--chemistrySilicon Dioxide--chemistry