Carnegie Mellon scientist to build unique mass spectrometer

Carnegie Mellon University's Mark Bier has received a $546,000 grant from the National Science Foundation's Instrument Development for Biological Research program to build a heavy-ion mass spectrometer. This one-of-a-kind mass spectrometer will characterize with unprecedented sensitivity large biomolecules, such as intact proteins, protein complexes, virus particles and DNA. It may also provide a new tool for analyzing large man-made polymers used in nanotechnology.

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