Peter B. Armentrout

Last updated
Peter B. Armentrout
Born (1953-03-13) March 13, 1953 (age 70)
NationalityAmerican
Alma mater Case Western Reserve University
California Institute of Technology
Known for Mass Spectrometry
Scientific career
Fields Chemist
Institutions University of Utah, Bell Labs
Thesis Mechanistic and thermochemical studies of the reactions of transition metal ions and uranium ions with small molecules in the gas phase  (1980)
Doctoral advisor Jesse L. Beauchamp
Website chem.utah.edu/directory/armentrout/

Peter B. Armentrout (born 1953) is a researcher in thermochemistry, kinetics, and dynamics of simple and complex chemical reactions. He is a Chemistry Professor at the University of Utah.

Contents

Career

Armentrout received his B.S. degree from Case Western Reserve University in 1975 and earned his Ph.D. from the California Institute of Technology in 1980. [1] During these studies he determined that much of the published information on thermodynamic states was not reliable, or was presented in differing formats. When he became a research professor he used this frustration as motivation to invent and construct the guided ion-beam tandem mass spectrometer, which provided highly accurate thermodynamic measurements. With this instrument in hand, he went on to invent or improve tools to analyze those measurements, including advanced computer algorithms. He has published much data on the properties of transition metals, and has worked most recently on the thermodynamic properties of biological systems. [2]

Awards

Related Research Articles

Gas phase ion chemistry is a field of science encompassed within both chemistry and physics. It is the science that studies ions and molecules in the gas phase, most often enabled by some form of mass spectrometry. By far the most important applications for this science is in studying the thermodynamics and kinetics of reactions. For example, one application is in studying the thermodynamics of the solvation of ions. Ions with small solvation spheres of 1, 2, 3... solvent molecules can be studied in the gas phase and then extrapolated to bulk solution.

<span class="mw-page-title-main">Klaus Biemann</span> American biochemist

Klaus Biemann was an Austrian-American professor of chemistry at the Massachusetts Institute of Technology. His work centered on structural analysis in organic and biochemistry. He has been called the "father of organic mass spectrometry" but was particularly noted for his role in advancing protein sequencing with tandem mass spectrometry following pioneering work conducted in this area by Michael Barber.

Donald F. Hunt is the University Professor of Chemistry and Pathology at the University of Virginia. He is known for his research in the field of mass spectrometry, he developed electron capture negative ion mass spectrometry. He has received multiple awards for his work including the Distinguished Contribution Award from the American Society for Mass Spectrometry and the Thomson Medal from the International Mass Spectrometry Society.

Robert Graham Cooks is the Henry Bohn Hass Distinguished Professor of Chemistry in the Aston Laboratories for Mass Spectrometry at Purdue University. He is an ISI Highly Cited Chemist, with over 1,000 publications and an H-index of 144.

Michael T. Bowers is an American mass spectroscopist, a professor in the Department of Chemistry and Biochemistry at the University of California, Santa Barbara faculty.

Jesse L. Beauchamp is the Charles and Mary Ferkel Professor of Chemistry at the California Institute of Technology.

<span class="mw-page-title-main">David E. Clemmer</span>

David E. Clemmer is an analytical chemist and the Distinguished Professor and Robert and Marjorie Mann Chair of Chemistry at Indiana University in Bloomington, Indiana, where he leads the Clemmer Group. Clemmer develops new scientific instruments for ion mobility mass spectrometry (IMS/MS), including the first instrument for nested ion-mobility time-of-flight mass spectrometry. He has received a number of awards, including the Biemann Medal in 2006 "for his pioneering contributions to the integration of ion mobility separations with a variety of mass spectrometry technologies."

Scott A. McLuckey is an American chemist, the John A. Leighty Distinguished Professor of Chemistry at Purdue University. His research concerns the formation of ionized versions of large biomolecules, mass spectrometry of these ions, and ion-ion reactions.

Julie A. Leary is a Emeritus Professor in the Department of Molecular and Cellular Biology at University of California, Davis and the Department of Chemistry.

Gary J Van Berkel, born in 1959, is the research scientist who led the Organic and Biological Mass Spectrometry Group at Oak Ridge National Laboratory until his retirement from there in 2018. He is currently owner and CSO of Van Berkel Ventures, LLC, an analytical measurement science, innovation, research, consulting and writing firm in Oak Ridge, TN.

Joshua Coon is a professor of chemistry and biomolecular chemistry and the inaugural holder of the Thomas and Margaret Pyle Chair at the University of Wisconsin–Madison, and an affiliate of the Morgridge Institute for Research.

<span class="mw-page-title-main">Neil Kelleher (scientist)</span>

Neil L. Kelleher is the Walter and Mary Elizabeth Glass Professor of Chemistry, Molecular Biosciences, and Medicine at Northwestern University. His research focuses on mass spectrometry, primarily its application to proteomics. He is known mainly for top-down proteomics and the development of the fragmentation technique of electron-capture dissociation with Roman Zubarev while in Fred McLafferty's lab at Cornell University.

David C. Muddiman is an American chemist and distinguished professor of chemistry at North Carolina State University in Raleigh, North Carolina. His research is focused on developing innovative tools for mass spectrometry based proteomics, metabolomics, and glycomics as well as novel imaging mass spectrometry ionization methods.

<span class="mw-page-title-main">Catherine Clarke Fenselau</span> American scientist

Catherine Clarke Fenselau is an American scientist who was the first trained mass spectrometrist on the faculty of an American medical school; she joined Johns Hopkins School of Medicine in 1968. She specializes in biomedical applications of mass spectrometry. She has been recognized as an outstanding scientist in the field of bioanalytical chemistry because of her work using mass spectrometry to study biomolecules.

<span class="mw-page-title-main">Victor Talrose</span>

Victor Lvovich Talrose was a Russian scientist and mass spectrometrist. He was known as the “Father of Russian Mass Spectrometry” and was the author of 440 articles and 6 monographs.

<span class="mw-page-title-main">Robert R. Squires</span>

Robert Reed Squires was an American chemist known for his work in gas phase ion chemistry and flowing afterglow mass spectrometry.

Martin F. Jarrold is a physical and analytical chemist known for contributions to ion-mobility spectrometry, heat capacity measurements of metal clusters, and charge detection mass spectrometry. Martin is the Robert & Marjorie Mann Chair in the Department of Chemistry at Indiana University.

The Biemann Medal is awarded annually by the American Society for Mass Spectrometry (ASMS) to an individual early in his or her career in recognition of significant achievement in basic or applied mass spectrometry. It is named after professor Klaus Biemann.

Béla Paizs is a Hungarian bioinformatician.

<span class="mw-page-title-main">Julia Laskin</span> Russian–American Chemist

Julia Laskin is the William F. and Patty J. Miller Professor of Analytical Chemistry at Purdue University. Her research is focused on the fundamental understanding of ion-surface collisions, understanding of phenomena underlying chemical analysis of large molecules in complex heterogeneous environments, and the development of new instrumentation and methods in preparative and imaging mass spectrometry.

References

  1. Armentrout, Peter Bruce (1980). Mechanistic and thermochemical studies of the reactions of transition metal ions and uranium ions with small molecules in the gas phase (Ph.D.). California Institute of Technology. OCLC   436996684 via ProQuest.
  2. Chemical & Engineering News, 19 January 2009, "2009 ACS National Award Winners", pp. 72–73
  3. Bierbaum, Veronica M. (2002). "Focus on ion thermochemistry in honor of Peter B. Armentrout, recipient of the 2001 Biemann Medal". Journal of the American Society for Mass Spectrometry. 13 (5): 417–418. doi:10.1016/S1044-0305(02)00377-X. S2CID   91887497.