Graham Peaslee

Graham Peaslee

Nuclear and Atomic Measurements of Materials


Concurrent Professor of Chemistry & Biochemistry, University of Notre Dame
Professor of Physics, University of Notre Dame
Co-founder, Chief Technical Officer, UMP Analytical
Elmer E. Hartgerink Professor of Chemistry, Hope College
Chair, Department of Chemistry, Hope College
Professor of Chemistry & Environmental Science, Hope College
Associate Professor of Chemistry & Environmental Science, Hope College
Assistant Professor of Chemistry & Environmental Science, Hope College
Postdoctoral Fellow, National Superconducting Cyclotron Laboratory
Postdoctoral Fellow, Lawrence Berkeley National Laboratory
Ph.D. in Chemical Physics, State University of New York - Stony Brook
A.B. in Chemistry, Princeton University

Selected Awards

Fellow of the American Chemical Society

Research Interests

Applied Nuclear Physics encompasses a broad array of experimental measurements, and my research interests lie at the interface between any nuclear or atomic physics measurement method and materials that impact society. This is the definition of applied research, in the sense that my group typically does not develop the basic techniques that have existed for decades in some cases, but we work on applying traditional methods in novel environments. Most of our measurements are accelerator-based (known as Ion Beam Analysis), where light charged particles are used to bombard the surface of some solid material. The resultant x-rays, gamma-rays or UV-Vis light emitted, plus the scattering of charged particles can yield important information about the elemental content and distribution within a sample. These measurements have applications when they determine the presence of lead in paint, or halogenated flame-retardants in furniture, or the occurrence of per-and polyfluorinated compounds (PFAS) in the environment. Other work involves the harvesting of long-lived radioisotopes from accelerators for medical, environmental or defense purposes. In each case the successful publication of new science using nuclear physics techniques leads to societal impact.

Recent Papers

  • Bartels, J., Fernandez, S., Aweda, T., Peaslee, G., Lapi, S. "Comparative fetal uptake and biological distribution of C6 and C8 [18F]-labeled perfluorinated alkyl substances in pregnant mice" 2019 Journal of Nuclear Medicine, 60, 65.
  • Beidinger-Burnett, H., Knaub, C., Ngai, M., Sawyer, K., Sisk, M., Lieberman, M., Peaslee, G., Tighe, M. "Development of a scaleable, low-cost lead sample collection kit: a blinded case-control study" 2019 Lancet Global Health, 7 pp. S31-S31. DOI:10.1016/S2214-109X(19)30116-0.
  • Boronow, K. E., Brody, J. G., Schaider, L. A., Peaslee, G. F., Havas, L., Cohn, B. A. "Serum concentrations of PFASs and exposure-related behaviors in African American and non-Hispanic white women" 2019 Journal of Exposure Science and Environmental Epidemiology, 29 (2), pp. 206-217. DOI:10.1038/s41370-018-0109-y.
  • Nattress, J., Nolan, T., McGuinness, S., Rose, P., Erickson, A., Peaslee, G., Jovanovic, I. "High-Contrast Material Identification by Energetic Multiparticle Spectroscopic Transmission Radiography" 2019 Physical Review Applied, 11 (4), pp. 044085. DOI:10.1103/PhysRevApplied.11.044085.
  • Schultes, L., Peaslee, G. F., Brockman, J. D., Majumdar, A., McGuinness, S. R., Wilkinson, J. T., Sandblom, O., Ngwenyama, R. A., Benskin, J. P. "Total Fluorine Measurements in Food Packaging: How Do Current Methods Perform?" 2019 Environmental Science & Technology Letters, 6 (2), pp. 73-78. DOI:10.1021/acs.estlett.8b00700.
  • Tighe, M., Beidinger, H., Knaub, C., Sisk, M., Peaslee, G. F., Lieberman, M. "Risky bismuth: Distinguishing between lead contamination sources in soils" 2019 Chemosphere, 234 pp. 297-301. DOI:10.1016/j.chemosphere.2019.06.077.

Contact Information

  • Concurrent Professor
  • Office: 224 Nieuwland Science Hall
  • Phone: 574-631-7554
  • Send an email

Primary Research Areas

Research Specialties