| fluorescence |
Emission of radiation at one wavelength in response to the absorption of energy at a different wavelength. Some lunar materials fluoresce. Most do not. The process is identical to that of the familiar fluorescent lamps.
Ãâó: history.nasa.gov/EP-95/glossary.htm
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| fluorescence in situ hybridization |
a laboratory technique used to determine how many copies of a specific segment of DNA are present or absent in a cell.
Ãâó: www.lpch.org/DiseaseHealthInfo/HealthLibrary/genet...
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| fluorescence |
The absorption of light at one wavelength and its re-emission at a longer wavelength. Fluorescence plays an important role in the perceived color of many objects: the unnatural brightness of "day-glo" paints is due to fluorescence.
Ãâó: tigger.uic.edu/~hilbert/Glossary.html
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| fluorescence in situ hybridization |
A mapping technique that uses fluorescent tags to identify specific locations of chromosomes.
Ãâó: www.exploratorium.edu/genepool/glossary.html
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| fluorescein |
A fluorescent molecule which, after absorbing light, excites an electron at 490nm to a higher, unstable energy level and emits fluorescent light at 520nm as the electron falls back to the lower energy level.
Ãâó: www.promega.com/techserv/apps/hmnid/referenceinfor...
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