Journal article
DNA-organized artificial LHCs - testing the limits of chromophore segmentation.
- Bürki N Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, CH-3012 Bern, Switzerland. robert.haener@dcb.unibe.ch.
- Grossenbacher E
- Cannizzo A
- Feurer T
- Langenegger SM
- Häner R
- 2020-09-16
Published in:
- Organic & biomolecular chemistry. - 2020
English
DNA-organized multi-chromophoric systems containing phenanthrene and pyrene derivatives exhibit a highly efficient excitation energy transfer from phenanthrene (donor) to pyrene (acceptor). The energy transfer also occurs if the phenanthrene antenna is interrupted by intervening DNA base pairs. Artificial light-harvesting complexes composed of up to five phenanthrene-DNA alternations with fluorescence quantum yields as high as 68% are described.
- Language
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- English
- Open access status
- hybrid
- Identifiers
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- DOI 10.1039/d0ob01531h
- PMID 32936197
- Persistent URL
- https://sonar.ch/global/documents/66831
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