Chemistry Lasers Identify Pigments in Medieval Manuscripts
In partnership with Rauner Special Collections Library - and with the help and expertise of Instrument Core Facility Manager Paul Defino and Instrument Specialist Chris Snyder of the Chemistry Department - senior lecturer Jenny Lynn is embarking on an exciting scholarly investigation. Jenny arranged for Paul and Chris to co-conduct multiple experiments to identify pigments (and so their compounds) in several of Rauner Library's pre-1600 manuscript fragments using Raman spectroscopy. This technique uses a source of monochromatic light, usually a laser, to determine a sample's molecular makeup.
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