Supramolecular tuning of energy transfer efficiency and direction in a bis(styryl) dye–crown ether conjugate

The control of the energy transfer (FRET) in a novel bischromophoric styryl(pyridinium) dye bearing two different crown ether residues is presented. Complexation of the dye with metal cations allows to tune the FRET efficiency without changing the transfer direction or to switch the FRET off, whereas protonation launches the FRET process in the opposite direction relative to the molecular structure. © 2018 Elsevier Ltd

Authors
Berdnikova D.V. 1, 2, 4 , Fedorov Y.V.1 , Fedorova О.A.1 , Jonusauskas G.3
Journal
Dyes and Pigments
Publisher
Elsevier Ltd
Language
English
Pages
227-232
Status
Published
Link
External link
DOI
10.1016/j.dyepig.2017.12.068
Volume
151
Year
2018
Organizations
  • 1 A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova str. 28, Moscow, 119991, Russian Federation
  • 2 RUDN University, Mikluho-Maklaya str. 6, Moscow, 117198, Russian Federation
  • 3 Laboratoire Ondes et Matière d'Aquitaine – UMR CNRS 5798, Bordeaux University, Talence, 33405, France
  • 4 Universität Siegen, Organische Chemie II, Adolf-Reichwein-Str. 2, Siegen, 57068, Germany
Keywords
Bis(styryl) dye; Cation complexation; Crown ether; Energy transfer; FRET; Protonation
Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/6756/
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