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• n  light emitted during absorption of radiation of some other (invisible) wavelength

• He addressed old beliefs with 21st century X-ray diffraction and fluorescence tests to reveal structure and composition, swab checks for organic material (like blood), and other .
• The tests included photo- and electron microscopy, X rays, spectroscopy, ultraviolet fluorescence, thermography and chemical analyses.
• In fact, he says, both chemical analyses and a telltale yellow-green fluorescence under ultraviolet light indicate the presence of remains of a slightly different substance: the .

News & Articles

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• High Tech Used to Evaluate Soil Fertility for Soybeans and Corn
  Portable X-ray fluorescence spectrometry is normally a process used by those in the metal industry, but a study funded by the Louisiana Soybean and Grain Research and Promotion Board is using the equipment to look at fertility issues in corn and soybeans.
  June 12, 2013 - NBC 10 - FOX 14 Monroe
• LED Medical Diagnostics Inc.'s Patented VELscope(R) Vx Device Involved in Phase III Oral Cancer Study
  LED Medical Diagnostics Inc. , a developer of tissue fluorescence visualization technologies for the medical industry, is pleased to announce that its patented VELscope Vx oral examination device is currently ...
  June 10, 2013 - Marketwired via Yahoo! Finance
• Immunomedics Develops Novel Dual System for Tumor Detection and Imaging
  -- Pretargeting System Allows Dual Nuclear/Fluorescence Imaging During Cancer Surgery --
  June 10, 2013 - GlobeNewswire via Yahoo! Finance

Quotes

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• Glenn in Earthtimes (press release)
  Incorporating the RapidFire system into our proven HTRF technology product line gives customers access to both mass-spectrometry and fluorescence-based assays for screening difficult drug targets,said Glenn Knapik, General Manager, Cisbio US,...
• Tony Amendola in Mercury-Register
  It felt very comfortable,Amendola said of his return to Berkeley Rep. "Thesense of light, the fluorescence, it took me back to 'American Buffalo.' I saw Pacino's performance, and they threw roses at his feet. But he was (incensed) at that...