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Photoinduced electron transfer in supramolecular ruthenium-porphyrin assemblies
Item metadata
| dc.contributor.author | Rota Martir, Diego | |
| dc.contributor.author | Averardi, Mattia | |
| dc.contributor.author | Escudero, Daniel | |
| dc.contributor.author | Jacquemin, Denis | |
| dc.contributor.author | Zysman-Colman, Eli | |
| dc.date.accessioned | 2018-01-11T00:31:35Z | |
| dc.date.available | 2018-01-11T00:31:35Z | |
| dc.date.issued | 2017-02-21 | |
| dc.identifier.citation | Rota Martir , D , Averardi , M , Escudero , D , Jacquemin , D & Zysman-Colman , E 2017 , ' Photoinduced electron transfer in supramolecular ruthenium-porphyrin assemblies ' , Dalton Transactions , vol. 46 , no. 7 , pp. 2255-2262 . https://doi.org/10.1039/C6DT04414J | en |
| dc.identifier.issn | 1477-9226 | |
| dc.identifier.other | PURE: 248865682 | |
| dc.identifier.other | PURE UUID: 00dfc552-faa7-4a41-a733-6aa6f8e9c821 | |
| dc.identifier.other | Scopus: 85013324801 | |
| dc.identifier.other | ORCID: /0000-0001-7183-6022/work/56639072 | |
| dc.identifier.other | WOS: 000395864200024 | |
| dc.identifier.uri | https://hdl.handle.net/10023/12460 | |
| dc.description | EZ-C acknowledges the University of St Andrews and EPSRC (EP/M02105X/1) for financial support. DE thanks funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement No 700961. DJ acknowledges the European Research Council (grant: 278845) and the RFI Lumomat for financial support. | en |
| dc.description.abstract | We present dynamic supramolecular systems composed of a Ru(II) complex of the form of [Ru(dtBubpy)2(qpy)][PF6]2 (where dtBubpy is 4,4′-di-tert-butyl-2,2′-dipyridyl and qpy is 4,4':2',2'':4'',4'''-quaterpyridine) and zinc tetraphenylporphyrins (ZnTPP), through non- covalent interactions between the distal pyridine moieties of the qpy ligand the zinc of ZnTPP. The optoelectronic properties of the assemblies and the electronic interactions between the chromophoric units have been comprehensively characterized by computational investigations, and steady-state and time-resolved emission spectroscopy. Upon photoexcitation of ZnTPP, electron transfer to the ruthenium center is thermodynamically favorable and, as a result, strong emission quenching of both units occurs. | |
| dc.format.extent | 8 | |
| dc.language.iso | eng | |
| dc.relation.ispartof | Dalton Transactions | en |
| dc.rights | © 2017 the Authors. This work has been made available online in accordance with the publisher’s policies. This is the author created, accepted version manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at https://doi.org/10.1039/C6DT04414J | en |
| dc.subject | QD Chemistry | en |
| dc.subject | DAS | en |
| dc.subject.lcc | QD | en |
| dc.title | Photoinduced electron transfer in supramolecular ruthenium-porphyrin assemblies | en |
| dc.type | Journal article | en |
| dc.contributor.sponsor | EPSRC | en |
| dc.description.version | Postprint | en |
| dc.contributor.institution | University of St Andrews. School of Chemistry | en |
| dc.contributor.institution | University of St Andrews. Organic Semiconductor Centre | en |
| dc.contributor.institution | University of St Andrews. EaSTCHEM | en |
| dc.identifier.doi | https://doi.org/10.1039/C6DT04414J | |
| dc.description.status | Peer reviewed | en |
| dc.date.embargoedUntil | 2018-01-10 | |
| dc.identifier.url | http://www.rsc.org/suppdata/c6/dt/c6dt04414j/c6dt04414j1.pdf | en |
| dc.identifier.grantnumber | EP/M02105X/1 | en |
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