Bernhard Schrader

Bernhard Schrader (15 March 1931 – 8 January 2012) was a German professor of Theoretical and Physical Chemistry and teaching until his retirement in 1996 at the University of Essen, where he died. Schrader was an internationally acclaimed pioneer of experimental molecular spectroscopy in Germany, especially of Raman- and Infrared spectroscopy and its routine application in chemical analysis. Amongst his numerous achievements was his historic landmark paper with Bergmann of 1967 about the first successful use of Transmission Raman spectroscopy for chemical analysis of Organic solids, e.g. pharmaceutical powders, which has become routine industry practice since that approach was "rediscovered" in 2006. Provided by Wikipedia