Spectroscopy (IMAGE) Ruhr-University Bochum Caption The research team Carsten Koetting, Daniel Mann and Klaus Gerwert (left to right) sets up the measuring equipment. The detector of the spectrometer has to be cooled with liquid nitrogen. Credit RUB, Marquard Usage Restrictions This image may only be used for reporting about the press release "Protein research: The computer as microscope" by Ruhr-Universitaet Bochum, January 2017. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.