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Fluorescence and Double Resonance Studies of Energy Transfer [PDF]
Berichte der Bunsengesellschaft für physikalische Chemie, 1977 AbstractAn informal review is presented of measurements of energy transfer using fluorescence and double resonance spectroscopy. In addition to increasing our knowledge of molecular relaxation processes, such measurements are of practical importance in such areas as the design of new laser systems and chemical reactions induced by laser radiation ...
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Hybrid polysilsesquioxanes for fluorescence resonance energy transfer
Dyes and Pigments, 2019Abstract New hybrid polymers containing pyrene units bound to linear silsesquioxane chains (LPSQ-Py) through rigid ethene linkers exhibit almost exclusively excimer fluorescence emission, both in very diluted solutions (10−8 mol/L in THF and CHCl3) and in the solid state.
Tomasz Makowski +3 more
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Application of fluorescence resonance energy transfer to bioprinting
TrAC Trends in Analytical Chemistry, 2020Abstract Fluorescence resonance energy transfer (FRET) is widely used for the detection of a target interaction in biomolecular and cellular research. Based on the sensitivity of the FRET, various innovative analytical biosensors are being developed.
Sera Hong +2 more
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[23] Fluorescence resonance energy transfer imaging microscopy
2003Publisher Summary This chapter describes the fluorescence resonance energy transfer (FRET) imaging microscopy. RET is a process by which a donor fluorophore (D) in its excited state may transfer its excitation energy to a nearby chromophore (acceptor, A).
Hans C. Gerritsen +4 more
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Deformation-enhanced fluorescence resonance energy transfer
Chemical Physics Letters, 2011Abstract This work reports the influence of mechanical deformation on the fluorescence resonance energy transfer (FRET) process. The mechanical deformation of an elastomer was achieved with atomic force microscopy, and the FRET efficiency with respect to the indentation depth was obtained from the measured fluorescence lifetime of the donor in the ...
Ah-Young Jee, Minyung Lee
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Modulating Fluorescence Resonance Energy Transfer in Conjugated Liposomes
Langmuir, 2006We report here a novel system where the rate of energy transfer is based on changes in the spectral overlap between the emission of the donor and the absorption of the acceptor (J) as well as changes in the quantum yield of the acceptor. We use the fluorophore dansyl as the donor and polydiacetylene (PDA) as the acceptor to demonstrate the modulation ...
Matthew E. McCarroll +2 more
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[18] Fluorescence resonance energy transfer and nucleic acids
1992Publisher Summary Fluorescence resonance energy transfer (FRET) is a spectroscopic process by which energy is passed nonradiatively among molecules over long distances. The “donor” molecule, which must be a fluorophore, absorbs a photon and transfer this energy nonradiatively to the “acceptor” molecule. Energy can be transferred over distances on the
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Microscopic Analysis of Fluorescence Resonance Energy Transfer (FRET)
2004We describe here detailed practical procedures for implementing various approaches of fluorescence resonance energy transfer (FRET) in microscope-based measurements. A comprehensive theoretical formalism is developed and the different experimental procedures are outlined.
Victoria E. Centonze +2 more
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The Application of Fluorescence Resonance Energy Transfer to the Investigation of Phosphatases
2003Publisher Summary This chapter presents a short introduction to the biophysics of fluorescence resonance energy transfer (FRET) in addition to practical methods and some illustrations of the ways in which FRET techniques are used in the study of phosphatases. FRET is a quantum mechanical process in which energy is transferred from an excited donor to
Denis R. Alexander, János Szöllosi
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Fluorescence Resonance Energy Transfer in the Studies of Guanine Quadruplexes
2006A guanine (G)-quadruplex DNA motif has recently emerged as a biologically important structure that is believed to interfere with telomere maintenance by telomerase. G-quadruplexes exhibit four-stranded structures containing one or more nucleic acid strands with central channel able to accommodate metal cations.
Shigeori Takenaka, Bernard Juskowiak
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