Science Inventory

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Ulrich, E., J. Sobus, Chris Grulke, A. Richard, S. Newton, M. Strynar, K. Mansouri, AND A. Williams. EPA’s non-targeted analysis collaborative trial (ENTACT): genesis, design, and initial findings. Analytical and Bioanalytical Chemistry. Springer, New York, NY, 411(4):853-866, (2019). https://doi.org/10.1007/s00216-018-1435-6

Sobus, J., J. Grossman, A. Chao, R. Singh, A. Williams, Chris Grulke, A. Richard, S. Newton, A. McEachran, AND E. Ulrich. Using Prepared Mixtures of ToxCast Chemicals to Evaluate Non-Targeted Analysis (NTA) Method Performance. Analytical and Bioanalytical Chemistry. Springer, New York, NY, 411(4):835-851, (2019). https://doi.org/10.1007/s00216-018-1526-4

McEachran, A., K. Mansouri, S. Newton, B. Beverly, J. Sobus, AND A. Williams. A comparison of three liquid chromatography (LC) retention time prediction models. TALANTA. Elsevier Science Ltd, New York, NY, 182:371-379, (2018). https://doi.org/10.1016/j.talanta.2018.01.022

McEachran, A., M. Hedgespeth, S. Newton, R. McMahen, M. Strynar, D. Shea, AND E. Guthrie Nichols. Comparison of emerging contaminants in receiving waters downstream of a conventional wastewater treatment plant and a forest-water reuse system. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH. Ecomed Verlagsgesellschaft AG, Landsberg, Germany, 25(13):12451-12463, (2018).

Ulrich, E., J. Sobus, A. Richard, Chris Grulke, J. Wambaugh, S. Newton, A. McEachran, AND A. Williams. EPA’s Non-Targeted Analysis Research Program: Expanding public data resources in support of exposure science. Society of Toxicology, San Antonio, TX, March 11 - 15, 2018.

Ulrich, E., D. Mills, J. McCord, Chris Grulke, A. Richard, S. Newton, K. Hibbert, N. Tulve, K. Mansouri, A. Williams, AND J. Sobus. Exploring Exposomics Using Non-Targeted Analysis. Johns Hopkins University, Department Seminar for Department of Environmental Health and Engineering, Baltimore, MD, September 25, 2018.

Sobus, J., J. Wambaugh, K. Isaacs, A. Williams, A. McEachran, A. Richard, Chris Grulke, E. Ulrich, J. Rager, M. Strynar, AND S. Newton. Integrating tools for non-targeted analysis research and chemical safety evaluations at the US EPA. Journal of Exposure Science and Environmental Epidemiology . Nature Publishing Group, London, Uk, 28:411-426, (2018). https://doi.org/10.1038/s41370-017-0012-y

Strynar, M., J. McCord, J. Lang, S. Newton, D. Knappe, Z. Hopkins, M. Sun, AND A. Lindstrom. Investigations of per- and polyfluorinated compounds in environmental samples and contemporary products. 2018 Toxicology and Risk Assessment Conference (TRAC), Cincinnati, OH, April 23 - 26, 2018.

Strynar, M., J. McCord, J. Lang, S. Newton, D. Knappe, Z. Hopkins, M. Sun, AND A. Lindstrom. Investigations of per- and polyfluorinated compounds in environmental samples and contemporary products (2018 ACS). 2018 ACS National Meeting & Expo, Boston, MA, August 19 - 23, 2018.

McEachran, A., K. Phillips, K. Isaacs, S. Newton, Chris Grulke, J. Sobus, AND A. Williams. Leveraging chemistry data to improve exposure analyses using the EPA’s CompTox Dashboard. Presented at ACS National Meeting and Exposition, Boston, MA, August 19 - 23, 2018. https://doi.org/10.23645/epacomptox.6991040

Newton, S., J. Sobus, E. Ulrich, R. Singh, A. Chao, J. McCord, S. Laughlin-Toth, AND M. Strynar. Practical Lessons Learned from the Analysis of ENTACT SRM 2585 Household Dust Extracts and Their Implications to Real World Application of NTA. 2018 ENTACT Workshop, RTP, North Carolina, August 13 - 15, 2018.

Williams, A., A. McEachran, Chris Grulke, S. Newton, K. Isaacs, K. Phillips, N. Baker, AND J. Sobus. Structure identification by Mass Spectrometry Non-Targeted Analysis using the US EPA’s CompTox Chemistry Dashboard. American Chemical Society Spring Meeting, New Orleans, LA, March 18 - 22, 2018.

Ulrich, E., J. Sobus, J. Grossman, A. Chao, R. Singh, A. McEachran, K. Mansouri, S. Newton, Chris Grulke, A. Richard, AND A. Williams. Study Design and Initial Results for EPA’s Non-Targeted Analysis Collaborative Trial (ENTACT) (SETAC 11/04/2018). 2018 SETAC North America, Sacramento, CA, November 04 - 08, 2018.

Newton, S., R. McMahen, J. Sobus, K. Mansouri, A. Williams, A. McEachran, AND M. Strynar. Suspect Screening and Non-Targeted Analysis of Drinking Water Using Point-Of-Use Filters. ENVIRONMENTAL POLLUTION. Elsevier Science Ltd, New York, NY, 234:297-306, (2018).

Panagopoulos, D., J. Sobus, E. Ulrich, S. Newton, AND N. Tulve. Using Non-Targeted Analysis and Multimedia Modeling to Identify Tracers to Estimate Children’s Dust Ingestion. 2018 EPA’s Non-Targeted Analysis Collaborative Trial (ENTACT) Workshop, RTP, NC, August 13 - 15, 2018.

Sobus, J., J. Grossman, A. Chao, R. Singh, A. Williams, Chris Grulke, A. Richard, A. McEachran, S. Newton, AND E. Ulrich. Using Prepared Mixtures of ToxCast Chemicals to Evaluate Non-Targeted Analysis (NTA) Method Performance. 2018 EPA’s Non-Targeted Analysis Collaborative Trial (ENTACT) Workshop, Research Triangle Park, NC, August 13 - 15, 2018.

Williams, A., A. McEachran, S. Newton, K. Isaacs, K. Phillips, N. Baker, Chris Grulke, AND J. Sobus. Using the US EPA's CompTox Chemistry Dashboard for structure identification and non-targeted analyses. Presented at American Chemical Society, New Orleans, LA, March 18 - 22, 2018.

McCord, J., S. Newton, AND M. Strynar. Validation of quantitative measurements and semi-quantitative estimates of emerging perfluoroethercarboxylic acids (PFECAs) and hexfluoroprolyene oxide acids (HFPOAs). JOURNAL OF CHROMATOGRAPHY A. Elsevier Science Ltd, New York, NY, 1551:52-58, (2018). https://doi.org/10.1016/j.chroma.2018.03.047

McEachran, A., K. Mansouri, S. Newton, B. Beverley, J. Sobus, AND A. Williams. A Comparison of three chromatographic retention time prediction models (ACS 2017 Fall meeting 2 of 3). Presented at 254th American Chemical Society National Meeting, Washington, D.C, August 20 - 24, 2017.

Ulrich, E., J. Sobus, A. Williams, A. McEachran, M. Strynar, A. Richard, Chris Grulke, AND S. Newton. Exposomics research using suspect screening and non-targeted analysis methods and tools at the U.S. Environmental Protection Agency (ASMS Presentation). 65th ASMS Conference on Mass Spectrometry and Allied Topics, IN, Indianapolis, June 04 - 08, 2017.

Wambaugh, J., J. Sobus, A. Williams, X. Liu, M. Strynar, Chris Grulke, A. Richard, E. Ulrich, S. Newton, K. Phillips, K. Isaacs, C. Sonich-Mullin, J. Orme-Zavaleta, R. Thomas, C. Bevington, AND C. Fehrenbacher. Generating Exposure-Relevant Measurement Data for Potential Use in Support of TSCA Requirements. International Society of Exposure Science, Morrisville,NC, October 15 - 19, 2017.

Newton, S., R. McMahen, J. Stoeckel, M. Chislock, A. Lindstrom, AND M. Strynar. Novel Polyfluorinated Compounds Identified Using High Resolution Mass Spectrometry Downstream of Manufacturing Facilities near Decatur, Alabama. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 51(3):1544-1552, (2017). https://doi.org/10.1021/acs.est.6b05330

McEachran, A., J. Grossman, S. Newton, K. Isaacs, K. Phillips, N. Baker, J. Sobus, Chris Grulke, AND A. Williams. Structure identification for Non-Targeted Analytical Chemistry using the US EPA’s CompTox Chemistry Dashboard (ACS 2017 Fall meeting 3 of 3). 254th American Chemical Society National Meeting, Washington, DC, August 20 - 24, 2017.

McEachran, A., J. Sobus, S. Newton, M. Strynar, AND A. Williams. Using the US EPA's CompTox Dashboard to support identification and screening of emerging organic contaminants in the environment (ACS Spring National meeting) 2 of 7. Presented at ACS Spring Meeting, San Francisco, CA, April 02 - 06, 2017. https://doi.org/10.23645/epacomptox.5057959

McEachran, A., J. Grossman, S. Newton, K. Isaacs, K. Phillips, N. Baker, Chris Grulke, J. Sobus, AND A. Williams. Using the US EPA’s CompTox Chemistry Dashboard to advance non-targeted analysis and exposure research. Presented at ISES 27th Annual Meeting, Research Triangle Park, NC, October 15 - 19, 2017. https://doi.org/10.23645/epacomptox.6807404