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A light-stimulated molecular switch driven by radical–radical interactions in water

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A light-stimulated molecular switch driven by radical–radical interactions in water

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dc.contributor.author Li, Hao
dc.contributor.author Fahrenbach, Albert C.
dc.contributor.author Coskun, Ali
dc.contributor.author Zhu, Zhixue
dc.contributor.author Barin, Gokhan
dc.contributor.author Zhao, Yanli
dc.contributor.author Botros, Youssry Y.
dc.contributor.author Sauvage, Jean-Pierre.
dc.contributor.author Stoddart, J. Fraser
dc.date.accessioned 2012-01-11T01:29:44Z
dc.date.available 2012-01-11T01:29:44Z
dc.date.copyright 2011
dc.date.issued 2012-01-11
dc.identifier.citation 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.
dc.identifier.uri http://hdl.handle.net/10220/7456
dc.description.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.
dc.language.iso en
dc.relation.ispartofseries Angewandte chemie (International edition)
dc.rights © 2011 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
dc.subject DRNTU::Science::Chemistry.
dc.title A light-stimulated molecular switch driven by radical–radical interactions in water
dc.type Journal Article
dc.contributor.school School of Physical and Mathematical Sciences
dc.identifier.doi http://dx.doi.org/10.1002/anie.201102510
dc.identifier.rims 162615

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