Results 61 to 70 of about 204,993 (189)

Data on spectrum-based fluorescence resonance energy transfer measurement of E. coli multidrug transporter AcrB

open access: yesData in Brief, 2018
This paper presented the dataset of correction parameters used in the determination of the energy transfer efficiencies from the spectrum-based fluorescence resonance energy transfer (FRET) measurement in a trimeric membrane protein AcrB.
Yuguang Cai, Thomas Wilkop, Yinan Wei
doaj   +1 more source

Controlling nanoscale optical emission with off-resonant laser light [PDF]

open access: yes, 2010
In the optical excitation of many nanoscale systems, the primary result of photon absorption is an electronic excitation that is typically followed by ultrafast relaxation processes.
Andrews, D.L.   +2 more
core   +1 more source

A reduced graphene oxide-based fluorescence resonance energy transfer sensor for highly sensitive detection of matrix metalloproteinase 2

open access: yesInternational Journal of Nanomedicine, 2016
Gaina Xi,1 Xiaoping Wang,2 Tongsheng Chen1 1MOE Key Laboratory of Laser Life Science & College of Biophotonics, South China Normal University, 2Department of Pain Management, The First Affiliated Hospital of Jinan University, Guangzhou, People’
Xi G, Wang X, Chen T
doaj  

Detection of Aflatoxins B1 in Maize Grains Using Fluorescence Resonance Energy Transfer

open access: yesApplied Sciences, 2020
Aflatoxins are secondary metabolites of Aspergillus flavus and Aspergillus parasiticus. These fungal species are the most dangerous and common toxin group causing food contamination. Aflatoxin has high toxicity and can cause cancer to humans and animals.
Thanh Binh Nguyen   +5 more
doaj   +1 more source

Harnessing photoinduced electron transfer to optically determine protein sub-nanoscale atomic distances

open access: yesNature Communications, 2018
Current Förster resonance energy transfer (FRET)-based fluorescence spectroscopy methods are suffering from some limitations in the field of structural biology.
Antonios Pantazis   +4 more
doaj   +1 more source

A Review on the Application of Fluorescence Sensors Based on Fluorescence Resonance Energy Transfer Effect for Mycotoxins Detection [PDF]

open access: yesShipin Kexue
Mycotoxins are highly toxic and carcinogenic to humans and animals, and mycotoxin pollution in foods is difficult to prevent and control, which has sparked increasing concern. Therefore, it is necessary to detect mycotoxins in foods.
LU Meijun, WANG Tianlin, LI Tiange, QIAO Mingwu, MA Yan, HUANG Xianqing, FAN Jialin, SONG Lianjun
doaj   +1 more source

Fluorescent nanodiamonds for FRET-based monitoring of a single biological nanomotor FoF1-ATP synthase

open access: yes, 2009
Color centers in diamond nanocrystals are a new class of fluorescence markers that attract significant interest due to matchless brightness, photostability and biochemical inertness.
Balasubramanian, G.   +5 more
core   +1 more source

Quantifying the inhibitory effect of Bcl‐xl on the action of Mff using live‐cell fluorescence imaging

open access: yesFEBS Open Bio, 2019
Mitochondrial fission regulates mitochondrial function and morphology, and has been linked to apoptosis. The mitochondrial fission factor (Mff), a tail‐anchored membrane protein, induces excessive mitochondrial fission, contributing to mitochondrial ...
Yunyun Ma   +8 more
doaj   +1 more source

Ultra-Sensitive Hydrogen Peroxide Sensor Based on Peroxiredoxin and Fluorescence Resonance Energy Transfer

open access: yesApplied Sciences, 2020
In this paper, a fluorescence resonance energy transfer (FRET)-based sensor for ultra-sensitive detection of H2O2 was developed by utilizing the unique enzymatic properties of peroxiredoxin (Prx) to H2O2. Cyan and yellow fluorescent protein (CFP and YFP)
Haijun Yu   +4 more
doaj   +1 more source

Widefield multifrequency fluorescence lifetime imaging using a two-tap complementary metal-oxide semiconductor camera with lateral electric field charge modulators. [PDF]

open access: yes, 2019
Widefield frequency-domain fluorescence lifetime imaging microscopy (FD-FLIM) measures the fluorescence lifetime of entire images in a fast and efficient manner.
Chen, Hongtao   +5 more
core  

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