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Datink: Dating inks

When did you make your book entries? When was the settlement signed? When was the will made? These are often very tricky questions to answer and frequently arise in judicial contexts. In fact, the dating of documents is a ...

dateNov 10, 2015 in Archaeology & Fossils
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Strong odour challenge of mercaptans

Mercaptans or thiols are a special class of organic compounds that contain sulfur functional group RSH. Various sulfur compounds are sought for the formation of new materials in photonics, optics, the pharmaceutical industry, ...

dateNov 13, 2015 in Materials Science
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