1. Education

Articles related to fluorescence

Fluorescence and Phosphorescence - Chemistry - About.com
Fluorescence and phosphorescence are both examples of photoluminescence. In both cases, light is absorbed and then re-emitted at a less-energetic ...
http://chemistry.about.com/od/imagesclipartstructures/ig/Fluorescence---Phosphorescence/
Tonic Water Fluorescence - Chemistry - About.com
Aug 28, 2014 ... An example of fluorescence. Tonic water is clear under normal light, but vividly fluorescent under ultraviolet light, due to the presence of the ...
http://chemistry.about.com/od/imagesclipartstructures/ig/Fluorescence---Phosphorescence/Tonic-Water-Fluorescence.htm
Fluorescence - Chemistry - About.com
May 21, 2014 ... Fluorescence definition, as used in chemistry, chemical engineering, and physics .
http://chemistry.about.com/od/chemistryglossary/a/fluorescencedef.htm
Fluorescence -- from Eric Weisstein's World of Physics - ScienceWorld
A luminescence phenomenon in which electron de-excitation occurs almost spontaneously, and in which emission from a luminescent substance ceases when ...
http://glclk.about.com/?zi=5/Anga&zu=http%3A%2F%2Fscienceworld.wolfram.com%2Fphysics%2FFluorescence.html%3Fnl%3D1
What Is Diamond Fluorescence? - Jewelry - About.com
Fluorescence is a characteristic that makes some diamonds appear to change color in different lights, and the color shift can be a pro or a con.
http://jewelry.about.com/cs/diamondcolor/a/fluorescence.htm
Fluorescence in Minerals - Geology - About.com
Fluorescence is a startling property of certain minerals: when you shine an ultraviolet "black light" on them in a darkened place, they respond by glowing in ...
http://geology.about.com/od/mineral_ident/qt/Fluorescence-in-Minerals.htm
Urine Fluorescence in Black Light - Chemistry - About.com
Aug 28, 2014 ... Urine fluoresces or glows when exposed to black or ultraviolet light.
http://chemistry.about.com/od/photogalleries/ig/Glowing-Things/Urine-Fluorescence.htm
The History of Fluorescent Lights and Fluorescent Lamps - Inventors
In 1857, the French physicist Alexandre E. Becquerel who had investigated the phenomena of fluorescence and phosphorescence, theorized about the building  ...
http://inventors.about.com/library/inventors/bl_fluorescent.htm
Banana Fluorescence Under Black Light - Chemistry - About.com
Aug 28, 2014 ... The spots of ripe bananas glow fluorescent blue under a black or ultraviolet lamp.
http://chemistry.about.com/od/photogalleries/ig/Glowing-Things/Banana-Fluorescence.htm
Fine Art Glossary Term X-ray Fluorescence Spectrometer - About.com
The fine art term X-ray Fluorescence Spectrometer is a high-powered instrument used in art conservation and restoration.
http://fineart.about.com/od/Glossary_X/g/X-Ray-Fluorescence-Spectrometer.htm
1  |  2  |  3  |  4  |  5  |  6  |  7  |  8  |  9  |  10      Next

©2014 About.com. All rights reserved.