Definition of Fluorescence. Meaning of Fluorescence. Synonyms of Fluorescence

Here you will find one or more explanations in English for the word Fluorescence. Also in the bottom left of the page several parts of wikipedia pages related to the word Fluorescence and, of course, Fluorescence synonyms and on the right images related to the word Fluorescence.

Definition of Fluorescence

Fluorescence
Fluorescence Flu`o*res"cence, n. A property possessed by fluor spar, uranium glass, sulphide of calcium, and many other substances, of glowing without appreciable rise of temperature when exposed to light or to ultra-violet rays, cathode rays, X rays, etc.
Fluorescence
Fluorescence Flu`o*res"cence, n. [From Fluor.] (Opt.) That property which some transparent bodies have of producing at their surface, or within their substance, light different in color from the mass of the material, as when green crystals of fluor spar afford blue reflections. It is due not to the difference in the color of a distinct surface layer, but to the power which the substance has of modifying the light incident upon it. The light emitted by fluorescent substances is in general of lower refrangibility than the incident light. --Stockes.

Meaning of Fluorescence from wikipedia

- Fluorescence is one of two kinds of photoluminescence, the emission of light by a substance that has absorbed light or other electromagnetic radiation...
- A fluorescence microscope is an optical microscope that uses fluorescence instead of, or in addition to, scattering, reflection, and attenuation or absorption...
- Fluorescence spectroscopy (also known as fluorimetry or spectrofluorometry) is a type of electromagnetic spectroscopy that analyzes fluorescence from a...
- 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...
- "relative fluorescence units" (RFU) and "RFU peak" refer to measurements in electrop****sis methods, such as for DNA analysis. A "relative fluorescence unit"...
- have multiple lasers and fluorescence detectors. The current record for a commercial instrument is ten lasers and 30 fluorescence detectors. Increasing the...
- 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...
- Fluorescence in situ hybridization (FISH) is a molecular cytogenetic technique that uses fluorescent probes that bind to only particular parts of a nucleic...
- Resonance fluorescence is the process in which a two-level atom system interacts with the quantum electromagnetic field if the field is driven at a frequency...
- Laser-induced fluorescence (LIF) or laser-stimulated fluorescence (LSF) is a spectroscopic method in which an atom or molecule is excited to a higher...