Articles related to fluorescence
Fluorescence Definition - Chemistry - About.com
May 21, 2014 ... Fluorescence definition, as used in chemistry, chemical engineering, and physics .
Tonic Water Fluorescence - Chemistry - About.com
An example of fluorescence. Tonic water is clear under normal light, but vividly fluorescent under ultraviolet light, due to the presence of the quinine used as a ...
Fluorescence and Phosphorescence - Chemistry - About.com
fluorescence phosphorescence photoluminescent glow in the dark things items fluorescent black ultraviolet light radiation phosphorescent.
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.
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 ...
Amber Fluorescence - Chemistry - About.com
... is to shine an ultraviolet light on the amber sample. Real amber fluoresces. I've included a non-fluorescent mineral so you can see the difference in appearance.
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 ...
Banana Fluorescence Under Black Light - Chemistry - About.com
The spots of ripe bananas glow fluorescent blue under a black or ultraviolet lamp.
Make a Fake Neon Sign Using Fluorescence - Chemistry - About.com
However, you'll get a much brighter glow if you fill the tubing with a fluorescent liquid, such as a small amount of laundry detergent dissolved in water (bright ...
Urine Fluorescence in Black Light - Chemistry - About.com
Urine Fluorescence. Urine fluoresces or glows when exposed to black or ultraviolet light. - Anne Helmenstine. Urine fluoresces or glows when exposed to black ...