| PL | palmaris longus; pancreatic lipase; perception of light; peroneus longus; phospholipase; phospholipi... |
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| photoluminescence |
Fluorescence is a luminescence, i.e. optical phenomenon in cold bodies, in which a molecule absorbs a high-energy photon, and re-emits it as a lower-energy (longer-wavelength) photon. The energy difference between the absorbed and emitted photons ends up as molecular vibrations (heat). Usually the absorbed photon is in the ultraviolet, and the emitted light (luminescence) is in the visible range, but this depends on the absorbance curve and Stokes shift of the particular fluorophore. ...
Ãâó: en.wikipedia.org/wiki/Photoluminescence
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| photoluminescence |
Emission of light from a molecule or atom that has absorbed electromagnetic energy. Examples include fluorescence and phosphorescence.
Ãâó: www.csa.com/hottopics/nano/gloss.php
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| photoluminescence |
The power of an object to become luminescent when acted on by light.
Ãâó:
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| photoluminescence |
is when the light emitted after the energy being absorbed is from light. Glow in the dark powders, glow rope etc. are all examples of photoluminescence.
Ãâó: www.blacklite.com/Technical/Luminous_Concepts.htm
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