Quantum-Chemical Studies on Excitation Energy Transfer Processes in BODIPY-Based Donor–Acceptor Systems

2015 ◽  
Vol 11 (9) ◽  
pp. 4316-4327 ◽  
Author(s):  
J. Dominik Spiegel ◽  
Martin Kleinschmidt ◽  
Alexander Larbig ◽  
Jörg Tatchen ◽  
Christel M. Marian
Keyword(s):  
Energy Transfer ◽  
Excitation Energy ◽  
Quantum Chemical ◽  
Excitation Energy Transfer ◽  
Transfer Processes ◽  
Chemical Studies ◽  
Donor Acceptor ◽  
Quantum Chemical Studies

Electron and excitation energy transfers in covalently linked donor–acceptor dyads: mechanisms and dynamics revealed using quantum chemistry

2018 ◽  
Vol 20 (1) ◽  
pp. 395-403 ◽  
Author(s):  
Lorenzo Cupellini ◽  
Samuele Giannini ◽  
Benedetta Mennucci
Keyword(s):  
Energy Transfer ◽  
Quantum Chemistry ◽  
Excitation Energy ◽  
Quantum Chemical ◽  
Transfer Processes ◽  
Energy Transfers ◽  
Donor Acceptor ◽  
Covalently Linked ◽  
Chemical Strategy

A quantum chemical strategy is developed to study photoinduced electron and energy transfer processes in covalently linked dyads. The strategy is applied to two zinc and free-based porphyrin–naphthalenediimide dyads in solution.

Excitation energy transfer processes in BODIPY based donor-acceptor system - Synthesis, photophysics, NLO and DFT study

2018 ◽  
Vol 84 ◽  
pp. 795-806 ◽  
Author(s):  
Ramnath Mallah ◽  
Mavila C. Sreenath ◽  
Subramaniyan Chitrambalam ◽  
Isaac H. Joe ◽  
Nagaiyan Sekar
Keyword(s):  
Energy Transfer ◽  
Excitation Energy ◽  
Excitation Energy Transfer ◽  
Dft Study ◽  
System Synthesis ◽  
Transfer Processes ◽  
Donor Acceptor

Variety in excitation energy transfer processes from phycobilisomes to photosystems I and II

2017 ◽  
Vol 133 (1-3) ◽  
pp. 235-243 ◽  
Author(s):  
Yoshifumi Ueno ◽  
Shimpei Aikawa ◽  
Kyosuke Niwa ◽  
Tomoko Abe ◽  
Akio Murakami ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Excitation Energy ◽  
Excitation Energy Transfer ◽  
Transfer Processes ◽  
Photosystems I And Ii

Energy Transfer Among Like and Unlike Molecules in Solution VI. Effect of the Mediation of Donor Molecules Upon the Electronic Excitation Energy Transfer in Binary Systems

1982 ◽  
Vol 37 (1) ◽  
pp. 64-68 ◽  
Author(s):  
A. Kawski ◽  
H. Szmaciński
Keyword(s):  
Energy Transfer ◽  
Excitation Energy ◽  
Fluorescence Anisotropy ◽  
Binary Systems ◽  
Excitation Energy Transfer ◽  
Electronic Excitation Energy Transfer ◽  
Electronic Excitation Energy ◽  
Theoretical Predictions ◽  
Donor Acceptor ◽  
Good Agreement

Abstract The effect of an interdonor energy transfer is investigated on the following donor-acceptor systems in thin rigid cellulose acetate films: anthracene and tetracene (I), 9-methylanthracene and 2-aminobenzophenone (II), 9,10-diphenylanthracene and 2-aminobenzophenone (III). The donor quantum yield and fluorescence anisotropy in systems I-III are in good agreement with theoretical predictions for a model of a multi-step excitation energy transfer process. In mixed two-component solutions the donor fluorescence anisotropy is higher than in single-component solutions, indicating an interdonor excitation transfer preceding the donor-acceptor transfer in these binary systems.

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