Results 81 to 90 of about 204,993 (189)

Fluorescence resonance energy transfer imaging via fluorescence polarization measurement

Journal of Biomedical Optics, 2006
Fluorescence resonance energy transfer (FRET) has become a widely used spectroscopic tool for detecting molecular interactions and molecular proximity in solution, as well as in membranes. On the other hand, fluorescence polarization (FP) is a convenient measure: ratiometric and simple to execute.
Meir, Cohen-Kashi, Yaniv, Namer, Mordechai, Deutsch   +2 more
openaire   +2 more sources

Clear evidence of fluorescence resonance energy transfer in gas-phase ions [PDF]

, 2018
Fluorescence resonance energy transfer (FRET) is a distance-sensitive method that correlates changes in fluorescence intensity with conformational changes, for example, of biomolecules in the cellular environment.
Azov, Vladimir, Dashtiev, Maxim, Frankevich, Vladimir, Scharfenberg, Ludwig, Zenobi, Renato   +4 more
core  

Fluorescence Detection of 4-Hydroxy-2,5-dimethyl-3(2H)-furanone Based on Fluorescence Resonance Energy Transfer and Competitive Host–Guest Recognition

Chemosensors
Sweetening compounds are commonly incorporated into food products to enhance their texture and flavor, thereby indicating product quality. 4-Hydroxy-2,5-dimethyl-3(2H)-furanone (HDMF) is a sweet aromatic compound characterized by its pineapple-like ...
Xiaowan Zhang, Chenchen Wang, Yurong Zhuang, Dingzhong Wang, Peng Li, Shihao Sun, Wei Wei   +6 more
doaj   +1 more source

Fluorescence resonance energy transfer (FRET)-based subcellular visualization of pathogen-induced host receptor signaling

BMC Biology, 2009
Background Bacteria-triggered signaling events in infected host cells are key elements in shaping the host response to pathogens. Within the eukaryotic cell, signaling complexes are spatially organized.
Zimmermann Timo, Buntru Alexander, Hauck Christof R   +2 more
doaj   +1 more source

Nanophotonic enhancement of the F\"orster resonance energy transfer rate on single DNA molecules

, 2014
Nanophotonics achieves accurate control over the luminescence properties of a single quantum emitter by tailoring the light-matter interaction at the nanoscale and modifying the local density of optical states (LDOS).
de Torres, Juan, Ghenuche, Petru, Grigoriev, Victor, Moparthi, Satish Babu, Wenger, Jérôme   +4 more
core   +3 more sources

Fluorescence Polarization for Monitoring Ribozyme Reactions in Real Time

BioTechniques, 2000
Fluorescence polarization has been used recently to monitor diverse macromolecular interactions. In this report, the application of fluorescence polarization has been extended to monitor ribozyme reactions in real time.
K.K. Singh, T. Rücker, A. Hanne, R. Parwaresch, G. Krupp   +4 more
doaj   +1 more source

Fluorescence resonance energy transfer between organic dyes adsorbed onto nano-clay and Langmuir-Blodgett (LB) films

, 2010
In this communication we investigate two dyes N,N' -dioctadecyl thiacyanine perchlorate (NK) and octadecyl rhodamine B chloride (RhB) in Langmuir and Langmuir-Blodgett (LB) films with or with out a synthetic clay laponite.
Arbeloa, Arbeloa, Arbeloa, Arbeloa, Best, Birdi, Chaudhuri, Chibisov, Chibisov, Cole, Csele, D. Bhattacharjee, Dale, Estevez, Estevez, Forster, Forster, Forster, French, Gaines, Grauer, Haran, Lakovitz, Madhavan, Mobius, Neumann, Pevenage, Peyratout, Place, Pope, R.A. Schoonheydt, Ras, Ras, Ras, S. Chakraborty, Sasai, Schoonheydt, Seth, Syed Arshad Hussain, Takagi, Tsukanova, Ulman, Yariv, Zagrovic   +43 more
core   +1 more source

tracerDB: a crowdsourced fluorescent tracer database for target engagement analysis

Nature Communications
Investigating ligand-protein complexes is essential in the areas of chemical biology and drug discovery. However, detailed information on key reagents such as fluorescent tracers and associated data for the development of widely used bioluminescence ...
Johannes Dopfer, James D. Vasta, Susanne Müller, Stefan Knapp, Matthew B. Robers, Martin P. Schwalm   +5 more
doaj   +1 more source

Fluorescence Resonance Energy Transfer (FRET) sensor

, 2014
28 pages, 15 ...
Hussain, Syed Arshad, Dey, Dibyendu, Chakraborty, Sekhar, Saha, Jaba, Roy, Arpan Datta, Chakraborty, Santanu, Debnath, Pintu, Bhattacharjee, D.   +7 more
openaire   +2 more sources

A Fluorescence Resonance Energy Transfer Aptasensor for Aflatoxin B1 Based on Ligand-Induced ssDNA Displacement. [PDF]

Molecules, 2023
Serebrennikova KV, Samokhvalov AV, Zherdev AV, Dzantiev BB.   +3 more
europepmc   +1 more source