Fluorescence is one of two kinds of emission of light by a substance that has absorbed light or other electromagnetic radiation. Fluorescence involves...
98 KB (10,902 words) - 17:47, 8 August 2024
A fluorescence microscope is an optical microscope that uses fluorescence instead of, or in addition to, scattering, reflection, and attenuation or absorption...
25 KB (2,745 words) - 10:17, 9 August 2024
Fluorescence spectroscopy (also known as fluorimetry or spectrofluorometry) is a type of electromagnetic spectroscopy that analyzes fluorescence from a...
22 KB (2,841 words) - 16:12, 30 April 2024
Released in November 1996, Fluorescences is an EP by the group Stereolab. All four of its tracks were later re-released on the Oscillons from the Anti-Sun...
2 KB (115 words) - 00:33, 6 February 2021
Flow cytometry (redirect from Fluorescence activated cell sorter)
have multiple lasers and fluorescence detectors. The current record for a commercial instrument is ten lasers and 30 fluorescence detectors. Increasing the...
60 KB (6,904 words) - 04:27, 28 July 2024
Fluorescence polarization immunoassay (FPIA) is a class of in vitro biochemical test used for rapid detection of antibody or antigen in sample. FPIA is...
10 KB (1,039 words) - 16:39, 8 June 2024
Chlorophyll fluorescence is light re-emitted by chlorophyll molecules during return from excited to non-excited states. It is used as an indicator of photosynthetic...
32 KB (3,854 words) - 20:25, 13 April 2024
Fluorescence in situ hybridization (FISH) is a molecular cytogenetic technique that uses fluorescent probes that bind to only particular parts of a nucleic...
40 KB (4,617 words) - 05:53, 12 August 2024
quencher for quinine fluorescence. Quenching poses a problem for non-instant spectroscopic methods, such as laser-induced fluorescence. Quenching is made...
9 KB (1,023 words) - 08:01, 6 May 2024
Förster resonance energy transfer (FRET), fluorescence resonance energy transfer, resonance energy transfer (RET) or electronic energy transfer (EET) is...
52 KB (6,145 words) - 10:08, 6 January 2024
Bimolecular fluorescence complementation (also known as BiFC) is a technology typically used to validate protein interactions. It is based on the association...
46 KB (5,192 words) - 21:00, 23 August 2022
A total internal reflection fluorescence microscope (TIRFM) is a type of microscope with which a thin region of a specimen, usually less than 200 nanometers...
30 KB (3,823 words) - 18:00, 24 July 2024
Green fluorescent protein (redirect from Enhanced green fluorescence protein)
The green fluorescent protein (GFP) is a protein that exhibits green fluorescence when exposed to light in the blue to ultraviolet range. The label GFP...
63 KB (7,449 words) - 09:33, 14 July 2024
Fluorescence recovery after photobleaching (FRAP) is a method for determining the kinetics of diffusion through tissue or cells. It is capable of quantifying...
20 KB (2,725 words) - 20:31, 29 January 2024
"relative fluorescence units" (RFU) and "RFU peak" refer to measurements in electrophoresis methods, such as for DNA analysis. A "relative fluorescence unit"...
5 KB (691 words) - 12:21, 17 March 2022
Autofluorescence (redirect from Endogenous fluorescence)
currency from authentic currency. Autofluorescence can be problematic in fluorescence microscopy. Light-emitting stains (such as fluorescently labelled antibodies)...
14 KB (768 words) - 23:01, 22 April 2024
Fluorescence is the fourth and final studio album by American shoegaze band Asobi Seksu. It was released on February 14, 2011, by Polyvinyl Record Co....
9 KB (465 words) - 20:03, 18 October 2023
Light sheet fluorescence microscopy (LSFM) is a fluorescence microscopy technique with an intermediate-to-high optical resolution, but good optical sectioning...
41 KB (4,599 words) - 08:23, 17 July 2024
Laser-induced fluorescence (LIF) or laser-stimulated fluorescence (LSF) is a spectroscopic method in which an atom or molecule is excited to a higher...
6 KB (721 words) - 17:05, 14 September 2023
Intravascular fluorescence is a catheter-based molecular imaging technique that uses near-infrared fluorescence to detect artery wall autofluorescence...
7 KB (714 words) - 02:47, 4 March 2023
Fluorescence anisotropy or fluorescence polarization is the phenomenon where the light emitted by a fluorophore has unequal intensities along different...
14 KB (2,043 words) - 10:07, 5 March 2024
X-ray fluorescence (XRF) is the emission of characteristic "secondary" (or fluorescent) X-rays from a material that has been excited by being bombarded...
46 KB (5,717 words) - 13:26, 18 August 2024
quenches its fluorescence. When the protein unfolds, the exposed hydrophobic surfaces bind the dye, resulting in an increase in fluorescence by excluding...
47 KB (5,530 words) - 12:05, 4 January 2024
Fluorophore (section Fluorescence)
structures, as a substrate of enzymes, or as a probe or indicator (when its fluorescence is affected by environmental aspects such as polarity or ions). More...
27 KB (2,024 words) - 06:28, 19 April 2024
Confocal microscopy (redirect from X-Ray Fluorescence Imaging)
limitations of traditional wide-field fluorescence microscopes. In a conventional (i.e., wide-field) fluorescence microscope, the entire specimen is flooded...
46 KB (5,298 words) - 06:21, 9 April 2024
Fluorescence correlation spectroscopy (FCS) is a statistical analysis, via time correlation, of stationary fluctuations of the fluorescence intensity...
62 KB (7,886 words) - 20:47, 23 July 2024
Fluorometer (redirect from Fluorescence detector)
fluormeter is a device used to measure parameters of visible spectrum fluorescence: its intensity and wavelength distribution of emission spectrum after...
12 KB (1,409 words) - 09:44, 22 August 2024
Quantum yield (section Fluorescence spectroscopy)
{\text{ number of events }}{\text{ number of photons absorbed }}}} The fluorescence quantum yield is defined as the ratio of the number of photons emitted...
11 KB (1,546 words) - 23:55, 1 May 2024
Microscopy (section Fluorescence)
complementary technique to fluorescence microscopy, as a high fluorescence quantum yield leads to high fluorescence signals and a low fluorescence quantum yield leads...
69 KB (8,315 words) - 10:01, 9 July 2024
DAPI (section Fluorescence properties)
strongly to adenine–thymine-rich regions in DNA. It is used extensively in fluorescence microscopy. As DAPI can pass through an intact cell membrane, it can...
8 KB (851 words) - 09:10, 8 January 2023