Simultaneous measurement of Cy5.5-labeled capture antibodies and Cy5-labeled antigens in a fiber optic biosensor: photobleaching and resonance energy transfer effects during fiber regeneration

1996 ◽  
Author(s):  
Randy R. Wadkins ◽  
Joel P. Golden ◽  
Frances S. Ligler
Keyword(s):  
Energy Transfer ◽  
Simultaneous Measurement ◽  
Fiber Optic ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Transfer Effects

Dual Förster resonance energy transfer effects in non-fullerene ternary organic solar cells with the third component embedded in the donor and acceptor

2017 ◽  
Vol 5 (24) ◽  
pp. 12120-12130 ◽  
Author(s):  
Pengqing Bi ◽  
Fei Zheng ◽  
Xiaoyu Yang ◽  
Mengsi Niu ◽  
Lin Feng ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Ternary System ◽  
Organic Solar Cells ◽  
Phase Distribution ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Transfer Effects ◽  
The Third ◽  
System P ◽  
Donor And Acceptor

An investigation of phase distribution demonstrated that PCDTBT was embedded in PTB7-Th and ITIC, and hence introduced dual FRET effects in the resulting ternary system.

Plasmon resonance energy-transfer-based fiber-optic platform for ultrasensitive sensing

2021 ◽  
Author(s):  
Alba Calatayud-Sanchez ◽  
Raquel Catalan-Carrio ◽  
Ángel Ortega ◽  
Javier Barroso Lázaro ◽  
Joseba Zubia ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Plasmon Resonance ◽  
Fiber Optic ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Plasmon Resonance Energy Transfer

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.

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