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https://hdl.handle.net/10356/90515
Title: | A light-stimulated molecular switch driven by radical–radical interactions in water | Authors: | Fahrenbach, Albert C. Botros, Youssry Y. Sauvage, Jean-Pierre. Li, Hao Coskun, Ali Zhu, Zhixue Barin, Gokhan Zhao, Yanli Stoddart, J. Fraser |
Keywords: | DRNTU::Science::Chemistry | Issue Date: | 2011 | Source: | Li, H., Fahrenbach, A. C., Coskun, A., Zhu, Z., Barin, G., Zhao, Y. L., et al. (2011). A Light-Stimulated Molecular Switch Driven by Radical–Radical Interactions in Water. Angewandte Chemie International Edition, 50(30), 6782-6788. | Series/Report no.: | Angewandte chemie (International edition) | Abstract: | A redox-controllable bistable [2]rotaxane has been synthesized using templation and click chemistry. With assistance from a sacrificial electron donor, light-triggered switching through numerous cycles can be initiated by radical-pairing interactions between the reduced forms of the cyclophane and the bipyridinium unit in aqueous solution in the absence of air. In the presence of air (O2), the interactions are reset by donor–acceptor charge transfer. | URI: | https://hdl.handle.net/10356/90515 http://hdl.handle.net/10220/7456 |
DOI: | 10.1002/anie.201102510 | Schools: | School of Physical and Mathematical Sciences | Rights: | © 2011 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim | Fulltext Permission: | none | Fulltext Availability: | No Fulltext |
Appears in Collections: | SPMS Journal Articles |
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