| fluorescent |
absorbing and giving out light radiation
Ãâó: www.stepin.org/glossary.php
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|---|---|
| fluorescence |
A property of molecules to absorb light at one wavelength and emit light at a longer wavelength. Flow cytometers detect Fluorescence emission at a 90 degree angle to the exciting light beam.
Ãâó: cyto.mednet.ucla.edu/Protocols/flow.htm
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| fluorescence |
Electrons absorb energetic radiation (for example ultraviolet light) raising an electron to a higher "Bohr" orbit. The energized electron soon drops down in a series of steps through lower energy states and in the process releases photons at lower energy states corresponding to visible light. The bright color occurs because the photons are concentrated in a narrow range of wavelengths.
Ãâó: www.nuenergy.org/alt/glossary.htm
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| fluorescence |
When exposed to ultraviolet light, an illuminating bluish color that glows from the diamond surface, which usually doesn't affect appearance or quality.
Ãâó: www.altobelli.com/html/gemstone_glossary.html
|
| fluorescein |
an organic die used in tracing ground water. The reddish-yellow dye is detectable in minute concentrations.
Ãâó: www.southeasternoutdoors.com/outdoors/caving/cavin...
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