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

TitleA light-stimulated molecular switch driven by radical-radical interactions in water
Authors
Li, HaoFahrenbach, Albert C.Coskun, AliZhu, ZhixueBarin, GokhanZhao, Yan LiBotros, Youssry Y.Sauvage, Jean PierreStoddart, J. Fraser
Keywordsbiomimicry
electrochemistry
mechanically interlocked molecules
molecular devices
template synthesis
Issue Date2011
Citation
Angewandte Chemie - International Edition, 2011, v. 50, n. 30, p. 6782-6788 How to Cite?
DOI: http://dx.doi.org/10.1002/anie.201102510
AbstractA 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. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Persistent Identifierhttp://hdl.handle.net/10722/332956
ISSN
1433-7851
2023 Impact Factor: 16.1
2023 SCImago Journal Rankings: 5.300
ISI Accession Number ID
WOS:000292774200009

 

DC FieldValueLanguage
dc.contributor.authorLi, Hao-
dc.contributor.authorFahrenbach, Albert C.-
dc.contributor.authorCoskun, Ali-
dc.contributor.authorZhu, Zhixue-
dc.contributor.authorBarin, Gokhan-
dc.contributor.authorZhao, Yan Li-
dc.contributor.authorBotros, Youssry Y.-
dc.contributor.authorSauvage, Jean Pierre-
dc.contributor.authorStoddart, J. Fraser-
dc.date.accessioned2023-10-06T05:15:37Z-
dc.date.available2023-10-06T05:15:37Z-
dc.date.issued2011-
dc.identifier.citationAngewandte Chemie - International Edition, 2011, v. 50, n. 30, p. 6782-6788-
dc.identifier.issn1433-7851-
dc.identifier.urihttp://hdl.handle.net/10722/332956-
dc.description.abstractA 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. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.-
dc.languageeng-
dc.relation.ispartofAngewandte Chemie - International Edition-
dc.subjectbiomimicry-
dc.subjectelectrochemistry-
dc.subjectmechanically interlocked molecules-
dc.subjectmolecular devices-
dc.subjecttemplate synthesis-
dc.titleA light-stimulated molecular switch driven by radical-radical interactions in water-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1002/anie.201102510-
dc.identifier.scopuseid_2-s2.0-79960203922-
dc.identifier.volume50-
dc.identifier.issue30-
dc.identifier.spage6782-
dc.identifier.epage6788-
dc.identifier.eissn1521-3773-
dc.identifier.isiWOS:000292774200009-

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