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This is the first analysis that works on an unadulterated sample to show where a drug and its metabolites travel in the body
New tool follows drug movement in the body Sep 02, 2008
The classic example of a fingerprint is an ink imprint showing the unique swirls and loops used for identification. But fingerprints also leave behind a unique distribution of molecular compounds
Fingerprints prove more than just identity Aug 08, 2008
Conventional mass spectrometers analyze samples that are specially prepared and placed in a vacuum chamber
Scientists invent real-life 'tricorder' Feb 27, 2007
The theme in our lab is 'Don't mess with chemicals,' meaning we don't undertake the usual chemical separations and manipulations needed for conventional mass spectrometry
Purdue improves the mass spectrometer Mar 16, 2006
In the amount of time it requires to take a breath, this technology can sniff the surface of a piece of luggage and determine whether a hazardous substance is likely to be inside, based on residual chemicals brushed from the hand of someone loading the suitcase
Device detects nanogram-sized explosives Oct 01, 2005
Research in Cooks laboratory ranges from fundamental research, instrument and method development to applications of mass spectrometry.
John H. Beynon / R. Graham Cooks / Keith R. Jennings / Fred McLafferty / Alfred O. C. Nier (1985) · Klaus Biemann / H. Matsuda / N. M. M. Nibbering (1991) · C. Brunnée / Carl Djerassi / H. Schwarz (1994) · Michael T. Bowers / D. E. Games / J. F. J. Todd (1997) · John Bennett Fenn / Donald F. Hunt / Alan G. Marshall (2000) · Richard B. Caprioli / Franz Hillenkamp / Victor Talroze (2003) · John H. Bowie / Michael L. Gross / Michael Karas (2006)
Ronald D. Macfarlane (1990) · Michael Barber (1991) · John B. Fenn (1992) · Christie G. Enke / Richard Yost (1993) · Donald F. Hunt (1994) · Keith R. Jennings (1995) · Frank H. Field / Burnaby Munson (1996) · Franz Hillenkamp / Michael Karas (1997) · David A. Dahl / Don C. McGilvery (1998) · Melvin Comisarow / Alan G. Marshall (1999) · Boris Aleksandrovich Mamyrin (2000) · George C. Stafford, Jr. (2001) · William Henzel / John Stults / Colin Watanabe (2002) · Fred McLafferty (2003) · Michael T. Bowers (2004) · James A. McCloskey (2005) · R. Graham Cooks (2006) · Jesse L. Beauchamp (2007) · Alexander Makarov (2008)