Samuel O. Purvine

Malak M. Tfaily^*,1,2, 

Rachel M. Wilson^*,3, 

Heather M. Brewer¹, 

Rosalie K. Chu¹, 

Heino M. Heyman⁴, 

David W. Hoyt¹, 

Jennifer E. Kyle⁵, 

Samuel O. Purvine¹ 

¹Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, 

²Department of Soil, Water and Environmental Science, University of Arizona, 

³Department of Earth Ocean and Atmospheric Sciences, Florida State University, 

⁴, Bruker Daltonics Inc., 

⁵Biological Sciences Division, Pacific Northwest National Laboratory