Charge and energy transfer in a bithiophene perylenediimide based donor–acceptor–donor system for use in organic photovoltaics

2013 ◽  
Vol 15 (28) ◽  
pp. 11704 ◽  
Author(s):  
Jan Wenzel ◽  
Andreas Dreuw ◽  
Irene Burghardt
Keyword(s):  
Energy Transfer ◽  
Organic Photovoltaics ◽  
Donor Acceptor ◽  
Donor System

An energy and charge transfer synergetic donor–acceptor heterostructure 2D-COF in photovoltaics

2020 ◽  
Vol 8 (17) ◽  
pp. 8518-8526 ◽  
Author(s):  
Linli Yao ◽  
Yuexing Zhang ◽  
Hang-Xing Wang ◽  
Yun Guo ◽  
Zi-Min Zhuang ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Charge Transfer ◽  
Fluorescence Resonance Energy Transfer ◽  
Organic Photovoltaics ◽  
High Efficiency ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Wafer Scale ◽  
Donor Acceptor ◽  
A Charge

The marriage of fluorescence resonance energy transfer and a charge transfer synergetic D–A heterostructure and a wafer-scale 2D-COF film offers unparalleled advantages in high-efficiency organic photovoltaics (OPV).

Quantum Dot Bioconjugates as Energy Donors in Fluorescence Resonance Energy Transfer Assays

2003 ◽  
Vol 773 ◽  
Author(s):  
Aaron R. Clapp ◽  
Igor L. Medintz ◽  
J. Matthew Mauro ◽  
Hedi Mattoussi
Keyword(s):  
Energy Transfer ◽  
Quantum Dot ◽  
Organic Dyes ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Genetically Engineered ◽  
Molar Ratio ◽  
Binding Assays ◽  
Specific Sequence ◽  
Donor Acceptor

AbstractLuminescent CdSe-ZnS core-shell quantum dot (QD) bioconjugates were used as energy donors in fluorescent resonance energy transfer (FRET) binding assays. The QDs were coated with saturating amounts of genetically engineered maltose binding protein (MBP) using a noncovalent immobilization process, and Cy3 organic dyes covalently attached at a specific sequence to MBP were used as energy acceptor molecules. Energy transfer efficiency was measured as a function of the MBP-Cy3/QD molar ratio for two different donor fluorescence emissions (different QD core sizes). Apparent donor-acceptor distances were determined from these FRET studies, and the measured distances are consistent with QD-protein conjugate dimensions previously determined from structural studies.

scholarly journals Theoretical insights on acceptor–donor dyads for organic photovoltaics

2020 ◽  
Vol 22 (46) ◽  
pp. 27413-27424
Author(s):  
Michele Turelli ◽  
Domenico Alberga ◽  
Gianluca Lattanzi ◽  
Ilaria Ciofini ◽  
Carlo Adamo
Keyword(s):  
Organic Photovoltaics ◽  
Transport Mechanisms ◽  
Donor Acceptor

Transport mechanisms in a set of crystal polymorphs of a donor–acceptor dyad used in a SMOSC, are revealed through the comparison of polymorphs’ transport efficiencies. The findings offer hints on how to improve the design of better performing dyads.

Diffusion modulated donor–acceptor energy transfer in a disordered system

1980 ◽  
Vol 72 (6) ◽  
pp. 3528-3538 ◽  
Author(s):  
Roy A. Auerbach ◽  
G. Wilse Robinson ◽  
Robert W. Zwanzig
Keyword(s):  
Energy Transfer ◽  
Disordered System ◽  
Donor Acceptor

Orientation Dependence of Energy Transfer in an Anthracene-Porphyrin Donor-Acceptor System

2001 ◽  
Vol 113 (19) ◽  
pp. 3733-3736 ◽  
Author(s):  
L. Giribabu ◽  
A. Ashok Kumar ◽  
V. Neeraja ◽  
Bhaskar G. Maiya
Keyword(s):  
Energy Transfer ◽  
Orientation Dependence ◽  
Donor Acceptor

Controlling fluorescence resonance energy transfer of donor–acceptor dyes by Diels–Alder dynamic covalent bonds

2021 ◽  
Vol 57 (26) ◽  
pp. 3275-3278
Author(s):  
Yanhui Cui ◽  
Fen Li ◽  
Xin Zhang
Keyword(s):  
Energy Transfer ◽  
Fluorescence Resonance Energy Transfer ◽  
Aromatic Amine ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Diels Alder ◽  
Covalent Bonds ◽  
Donor Acceptor ◽  
Fluorescence Resonance ◽  
Mutual Conversion

Two new dyes, consisting of an aromatic amine donor and dansyl acceptor connected by Diels–Alder bonds, display a switchable energy transfer. Dynamic covalent properties enable the mutual conversion of the two dyes by maleimide exchanges.

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