The Use of UV-Visible Diffuse Reflectance Spectrophotometry for a Fast, Preliminary Authentication of Gemstones
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DOI: 10.3390/molecules27154716
Abstract: The identification of gemstones is an important topic in the field of cultural heritage, given their enormous value. Particularly, the most important precious stones, namely diamond, emerald, ruby and sapphire, are frequently subjected to counterfeit… read more here.
Keywords: diffuse reflectance; visible diffuse; reflectance spectrophotometry; use visible ... See more keywords