This award is funded under the American Recovery and Reinvestment Act of 2009 (Public Law 111-5).

With this award from the Major Research Instrumentation (MRI) program Professor Ruth Ann Armitage and colleagues Gavin Edwards, Cory D Emal, Harriet A Lindsay and John Texter from the Department of Chemistry at Eastern Michigan University will acquire a high-resolution time-of-flight (TOF) mass spectrometer with direct acquisition in real time (DART) and electrospray ionization (ESI) sources. The instrument will be used to support research activities such as: 1) method development for rapid, non-destructive characterization of organic cultural heritage materials in works of art; 2) isolation, identification, and synthesis of biologically relevant molecules such as polyphenols; 3) atmospheric chemistry of biogenic, volatile organic compounds; 4) development of microwave-assisted reaction methodology; 5) advanced materials such as porous co-polymers from ionic liquids; 6) identification of end-groups in self-assembling block copolymeric materials; 7) signal transduction pathways in the regulation of normal and cancer cell growth and proliferation; 8) determination of microbial metabolites in rat cecal fluid and in vitro co-cultures; and 9) insulin-based inhibitors of human islet amyloid polypeptide. Mass spectrometry (MS) is an analytical technique used by chemists and biochemists to identify the chemical composition of a sample and its purity. TOF-mass spectrometry with ionization capabilities is an excellent technique for obtaining accurate molecular weights on small and large molecules. Use of this type of mass spectrometer has become a standard technique, especially in studies involving labile molecules. This research will have a significant impact in a number of areas, especially chemistry, materials chemistry, the environment and biochemistry as well as in the preservation of works of art. This instrument will be an integral part of teaching as well as research.

Agency
National Science Foundation (NSF)
Institute
Division of Chemistry (CHE)
Type
Standard Grant (Standard)
Application #
0959621
Program Officer
Carlos A. Murillo
Project Start
Project End
Budget Start
2010-01-01
Budget End
2012-12-31
Support Year
Fiscal Year
2009
Total Cost
$207,275
Indirect Cost
Name
Eastern Michigan University
Department
Type
DUNS #
City
Ypsilanti
State
MI
Country
United States
Zip Code
48197