Jonathan P Benskin

Summary

Affiliation: University of Alberta
Country: Canada

Publications

  1. doi request reprint Isomer profiling of perfluorinated substances as a tool for source tracking: a review of early findings and future applications
    Jonathan P Benskin
    Division of Analytical and Environmental Toxicology, Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB, T6G 2G3, Canada
    Rev Environ Contam Toxicol 208:111-60. 2010
  2. doi request reprint Perfluoroalkyl acids in the Atlantic and Canadian Arctic Oceans
    Jonathan P Benskin
    Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta T6G 2G3 Canada
    Environ Sci Technol 46:5815-23. 2012
  3. doi request reprint Exceptionally high serum concentrations of perfluorohexanesulfonate in a Canadian family are linked to home carpet treatment applications
    Sanjay Beesoon
    Division of Analytical and Environmental Toxicology, Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB, Canada
    Environ Sci Technol 46:12960-7. 2012
  4. pmc Isomer profiles of perfluorochemicals in matched maternal, cord, and house dust samples: manufacturing sources and transplacental transfer
    Sanjay Beesoon
    Division of Analytical and Environmental Toxicology, Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
    Environ Health Perspect 119:1659-64. 2011
  5. doi request reprint Manufacturing origin of perfluorooctanoate (PFOA) in Atlantic and Canadian Arctic seawater
    Jonathan P Benskin
    Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
    Environ Sci Technol 46:677-85. 2012
  6. doi request reprint Enantiomer fractions of chiral Perfluorooctanesulfonate (PFOS) in human sera
    Yuan Wang
    Division of Analytical and Environmental Toxicology, Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
    Environ Sci Technol 45:8907-14. 2011
  7. doi request reprint PFOS or PreFOS? Are perfluorooctane sulfonate precursors (PreFOS) important determinants of human and environmental perfluorooctane sulfonate (PFOS) exposure?
    Jonathan W Martin
    Division of Analytical and Environmental Toxicology, Department of Laboratory Medicine and Pathology, University of Alberta, 10 102 Clinical Sciences Building, Edmonton, Alberta, CanadaT6G 2G3
    J Environ Monit 12:1979-2004. 2010
  8. doi request reprint Perfluorinated acid isomer profiling in water and quantitative assessment of manufacturing source
    Jonathan P Benskin
    Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB, Canada
    Environ Sci Technol 44:9049-54. 2010
  9. doi request reprint Perfluorooctane sulfonate toxicity, isomer-specific accumulation, and maternal transfer in zebrafish (Danio rerio) and rainbow trout (Oncorhynchus mykiss)
    Rainie L Sharpe
    Department of Biological Sciences, University of Alberta, Edmonton, Alberta T5G 2E9, Canada
    Environ Toxicol Chem 29:1957-66. 2010
  10. doi request reprint Source elucidation of perfluorinated carboxylic acids in remote alpine lake sediment cores
    Jonathan P Benskin
    Division of Analytical and Environmental Toxicology, Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta T6G 2G3, Canada
    Environ Sci Technol 45:7188-94. 2011

Collaborators

Detail Information

Publications12

  1. doi request reprint Isomer profiling of perfluorinated substances as a tool for source tracking: a review of early findings and future applications
    Jonathan P Benskin
    Division of Analytical and Environmental Toxicology, Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB, T6G 2G3, Canada
    Rev Environ Contam Toxicol 208:111-60. 2010
    ..Finally, given the recent increase of production of PFOSF-based chemicals, following their 2002 phase out, the ability of using isomer profiles to distinguish between historical and currently produced PFOS may also be possible...
  2. doi request reprint Perfluoroalkyl acids in the Atlantic and Canadian Arctic Oceans
    Jonathan P Benskin
    Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta T6G 2G3 Canada
    Environ Sci Technol 46:5815-23. 2012
    ..These data help validate global emissions models and contribute to understanding of long-range transport pathways and sources of PFAAs to remote regions...
  3. doi request reprint Exceptionally high serum concentrations of perfluorohexanesulfonate in a Canadian family are linked to home carpet treatment applications
    Sanjay Beesoon
    Division of Analytical and Environmental Toxicology, Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB, Canada
    Environ Sci Technol 46:12960-7. 2012
    ..The high PFHxS and moderately high PFOS concentrations in serum and household samples are consistent with the known PFAS content of certain Scotchgard formulations, and exposure was likely through dust ingestion and/or inhalation...
  4. pmc Isomer profiles of perfluorochemicals in matched maternal, cord, and house dust samples: manufacturing sources and transplacental transfer
    Sanjay Beesoon
    Division of Analytical and Environmental Toxicology, Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
    Environ Health Perspect 119:1659-64. 2011
    ..Isomer-specific maternal-fetal transfer of PFCs has not been examined despite known developmental toxicity of perfluorooctane sulfonate (PFOS) and perfluorooctanoate (PFOA) in rodents...
  5. doi request reprint Manufacturing origin of perfluorooctanoate (PFOA) in Atlantic and Canadian Arctic seawater
    Jonathan P Benskin
    Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
    Environ Sci Technol 46:677-85. 2012
    ....
  6. doi request reprint Enantiomer fractions of chiral Perfluorooctanesulfonate (PFOS) in human sera
    Yuan Wang
    Division of Analytical and Environmental Toxicology, Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
    Environ Sci Technol 45:8907-14. 2011
    ....
  7. doi request reprint PFOS or PreFOS? Are perfluorooctane sulfonate precursors (PreFOS) important determinants of human and environmental perfluorooctane sulfonate (PFOS) exposure?
    Jonathan W Martin
    Division of Analytical and Environmental Toxicology, Department of Laboratory Medicine and Pathology, University of Alberta, 10 102 Clinical Sciences Building, Edmonton, Alberta, CanadaT6G 2G3
    J Environ Monit 12:1979-2004. 2010
    ..Two new source tracking principles are presented and applied to human serum...
  8. doi request reprint Perfluorinated acid isomer profiling in water and quantitative assessment of manufacturing source
    Jonathan P Benskin
    Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB, Canada
    Environ Sci Technol 44:9049-54. 2010
    ..Overall, these data suggest that, with the exception of Tokyo Bay, ECF manufacturing has contributed to the bulk of contamination around these source regions, but other sources are significant, and remote sites should be monitored...
  9. doi request reprint Perfluorooctane sulfonate toxicity, isomer-specific accumulation, and maternal transfer in zebrafish (Danio rerio) and rainbow trout (Oncorhynchus mykiss)
    Rainie L Sharpe
    Department of Biological Sciences, University of Alberta, Edmonton, Alberta T5G 2E9, Canada
    Environ Toxicol Chem 29:1957-66. 2010
    ..1 +/- 7.6 microg/g). The isomer profile in eggs was not significantly different from that of adults, suggesting that the maternal transfer of branched and linear PFOS isomers in fish is largely nonisomer specific...
  10. doi request reprint Source elucidation of perfluorinated carboxylic acids in remote alpine lake sediment cores
    Jonathan P Benskin
    Division of Analytical and Environmental Toxicology, Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta T6G 2G3, Canada
    Environ Sci Technol 45:7188-94. 2011
    ..The efficacy of recent industry phase-out initiatives was difficult to assess due to the divergent temporal trends in samples after 2003; thus, continued monitoring is suggested at remote sites such as these...
  11. doi request reprint Disposition of perfluorinated acid isomers in Sprague-Dawley rats; part 1: single dose
    Jonathan P Benskin
    Division of Analytical and Environmental Toxicology, Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alverta, Canada
    Environ Toxicol Chem 28:542-54. 2009
    ..Source assignment based on PFA isomer profiles in biota must therefore be conducted with caution, because isomer profiles are unlikely to be conserved in biological samples...
  12. doi request reprint Isomer-specific biotransformation rates of a perfluorooctane sulfonate (PFOS)-precursor by cytochrome P450 isozymes and human liver microsomes
    Jonathan P Benskin
    Division of Analytical and Environmental Toxicology, Department of Laboratory Medicine, University of Alberta, Canada
    Environ Sci Technol 43:8566-72. 2009
    ....