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52
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2019
Sobus, J., E. Ulrich, S. Newton, A. Williams, A. Richard, C. Grulke, A. McEachran, J. Grossman, A. Chao, K. Phillips, K. Dionisio, AND K. Isaacs. Assessing Chemical Exposure from Plastics Using High-Resolution Mass Spectrometry. Presentation at the Program on Plastics, Ecosystems, and Public Health: Northwestern University, Evanston, IL, May 13, 2019.
Ulrich, E., J. Sobus, S. Newton, Chris Grulke, A. Richard, R. Singh, A. McEachran, K. Phillips, J. Wambaugh, K. Isaacs, A. Williams, AND A. Chao. Cheminformatics and non-targeted analysis: A two-way street. 2019 Spring ACS Meeting, Orlando, Florida, March 31 - April 04, 2019.
Singh, R., A. Chao, X. Xia, D. Shea, J. Sobus, K. Phillips, E. Schymanski, AND E. Ulrich. Complementary methods for extending chemical space coverage using EPA's Non-Target Analysis Collaborative Trial mixtures Exploring Exposomics Using Non-Targeted Analysis Collaborative Trial mixtures. 2019 SETAC Europe, Helsinki, FINLAND, May 26 - 30, 2019.
Sobus, J., E. Ulrich, J. Grossman, A. Chao, S. Newton, A. Williams, A. Richard, C. Grulke, A. McEachran, R. Singh, AND K. Mansouri. Design and Initial Findings of EPA's Non-Targeted Analysis Collaborative Trial (ENTACT). 2019 ASMS Annual Conference, Atlanta,GA, June 02 - 06, 2019.
Ulrich, E. Don't call it a spec(k). Spring 2019 American Chemical Society meeting, Orlando, FL, March 31 - April 04, 2019.
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
Ulrich, E., J. Sobus, Chris Grulke, A. Richard, S. Newton, M. Strynar, K. Mansouri, AND A. Williams. EPA's Non-Targeted Analysis Collaborative Trial. Spring 2019 American Chemical Society meeting, Orlando, FL, March 31 - April 04, 2019.
Nunez, J., S. Colby, D. Thomas, M. Tfaily, N. Tolic, E. Ulrich, J. Sobus, T. Metz, J. Teeguarden, AND R. Renslow. Evaluation of In Silico Multifeature Libraries for Providing Evidence for the Presence of Small Molecules in Synthetic Blinded Samples. Journal of Chemical Information and Modeling. American Chemical Society, Washington, DC, 59(9):4052-4060, (2019). https://doi.org/10.1021/acs.jcim.9b00444
Ulrich, E., J. Sobus, C. Grulke, A. Richard, E. Schymanski, S. Newton, M. Strynar, K. Mansouri, R. Singh, J. McCord, K. Isaacs, J. Wambaugh, AND A. Williams. Talk for Concawe- Environmental Science for EU refining group, June 28, 2019- Webcast. WEBCAST: Talk for Concawe- Environmental Science for EU refining group, webinar, June 28, 2019.
Washington, J., C. Rosal, E. Ulrich, AND T. Jenkins. Use of carbon isotopic ratios in nontargeted analysis to screen for anthropogenic compounds in complex environmental matrices. JOURNAL OF CHROMATOGRAPHY A. Elsevier Science Ltd, New York, NY, 1583:73-79, (2019). https://doi.org/10.1016/j.chroma.2018.11.013
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
Newton, S., J. Sobus, E. Ulrich, R. Singh, A. Chao, J. McCord, S. Laughlin-Toth, AND M. Strynar. Using Standard Reference Material Dust and EPA's Non-Targeted Analysis Collaborative Trial Mixtures to Evaluate Methodology and Applications of NTA to Environmental Samples. 2019 ACS Spring Meeting, Orlando, FL, March 31 - April 04, 2019.
2018
Ulrich, E., P. TenBrook, L. McMillan, O. Wang, AND W. Lao. Enantiomer‐specific measurements of current‐use pesticides in aquatic systems. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, 37(1):99-106, (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.
Ulrich, E., D. Mills, J. Sobus, J. McCord, K. Hibbert, AND N. Tulve. Exploring the exposome with non-targeted analysis of house dust (2018 ACS). 2018 ACS Spring Meeting, New Orleans, LA, March 18 - 22, 2018.
Singh, R., A. Chao, X. Rui Xia, D. Shea, J. Sobus, AND E. Ulrich. Improving High Throughput Exposomics through EPA’s Non-Targeted Analysis Collaborative Trial (ENTACT). American Society for Mass Spectrometry Conference, San Diego, CA, June 03 - 07, 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
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.
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.
Panagopoulos, D., J. Sobus, E. Ulrich, K. Isaacs, T. Young, AND N. Tulve. Using Non-Targeted Analysis and Multimedia Modeling to Identify Tracers for Estimating Children’s Dust Ingestion. 2018 SETAC NA Annual Meeting, Sacramento, CA, November 04 - 08, 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.
Chao, A., H. Al-Ghoul, R. Singh, A. McEachran, I. Balabin, T. Cathey, A. Williams, E. Ulrich, AND J. Sobus. Using Predicted Spectral Libraries to Increase Exposome Coverage in Non-Targeted Analysis Workflows (2018 ASMS). 2018 ASMS Annual Meeting, Pacific Grove, CA, June 03 - 07, 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.
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.
Bradham, K., C. Croghan, P. Egeghy, S. Clifton, K. Isaacs, Dan Stout, K. Thomas, N. Tulve, E. Ulrich, D. Whitaker, S. Vesper, D. Betancourt, AND T. Dean. Field Collection Methods for an EPA Pilot Study Evaluating Personal, Housing, and Community Factors Influencing Children’s Potential Exposures to Indoor Contaminants at Various Lifestages (EPA Pilot Study Add-On to the GreenHousing Study). U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-17/064, 2017.
Tulve, N., M. Clifton, S. Vesper, P. Egeghy, K. Thomas, E. Ulrich, Dan Stout, K. Isaacs, D. Werthmann, AND F. Rabito. Young Children’s Exposures to Molds and Consumer Product Ingredients in their Homes. 2017 ISES Annual Meeting, Durham, NC, October 15 - 19, 2017.
2016
Sobus, J., E. Ulrich, A. Williams, A. Richard, K. Phillips, M. Strynar, P. Egeghy, AND J. Wambaugh. Harnessing High-Throughput Monitoring Methods to Strengthen 21st Century Risk-Based Evaluations (SETAC Presentation). 37th SETAC North America Annual Meeting, Orlando, FL, November 06 - 10, 2016.
Williams, A., J. Sobus, M. Strynar, E. Ulrich, Chris Grulke, J. Edwards, J. Smith, J. Foster, AND D. Lyons. Structure Identification Using High Resolution Mass Spectrometry Data and the EPAs Chemistry Dashboard (ACS Fall meeting). Presented at ACS Fall Meeting, Philadelphia, PA, August 21 - 25, 2016. https://doi.org/10.23645/epacomptox.5063230
2015
Ulrich, E., J. Starr, AND T. Slagle. Feasibility Research on Alternative Approaches for Sampling and Extraction Methods in the TO-4A Method for Pesticides in Ambient Air with Analysis by GC/MS and LC/MS/MS. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-15/039, 2015.
Ulrich, E., C. Rosal, L. McMillan, AND M. Strynar. Using LC-MS/MS in Non-Targeted Analysis of Environmental Samples. EPA Non-Targeted Analysis Workshop, RTP, NC, August 18 - 19, 2015.
Rosal, C., E. Ulrich, L. McMillan, AND M. Strynar. Workflow and Proof of Concept for Non-Targeted Analysis of Environmental Samples by LC-MS/MS. Presented at 36th SETAC North America Annual Meeting, Salt Lake City, UT, November 01 - 05, 2015.
2014
Ulrich, E., L. McMillan, Q. Wang, T. Albertson, G. Cho, K. Kuivila, W. Lao, S. Peoples, R. Reif Lopez, AND P. TenBrook. #2) Enantiomer Specific Measurements of Current-use Pesticides in Aquatic Systems. IUPAC International Congress of Pesticide Chemistry, San Francisco, CA, August 10 - 14, 2014.
Ulrich, E., L. McMillan, Q. Wang, T. Albertson, G. Cho, K. Kuivila, W. Lao, S. Peoples, R. Reif Lopez, AND P. TenBrook. Enantiomer Specific Measurements of Current-Use Pesticides in Aquatic Systems. SETAC (Society of Environmental Toxicology and Chemistry) Conference, Vancouver, BC, CANADA, November 09 - 13, 2014.
Ulrich, E., L. McMillan, Q. Wang, T. Albertson, G. Cho, K. Kuivila, W. Lao, S. Peoples, R. Lopez, AND P. TenBrook. Enantiomer Specific Measurements of Current-use Pesticides in Aquatic Systems (#2). SETAC (Society of Environmental Toxicology and Chemistry), Vancouver, BC, CANADA, November 09 - 13, 2014.
Ulrich, E., L. McMillan, Q. Wang, T. Albertson, G. Cho, K. Kuivila, W. Lao, S. Peoples, R. Rief Lopez, AND P. TenBrook. Enantiomer specific measurements of current-use pesticides in aquatic systems. Presented at IUPAC International Congress of Pesticide Chemistry, San Francisco, CA, August 10 - 14, 2014.
Weathers, W., M. Colon, A. Hines, AND E. Ulrich. Use of fluorinated polybrominated diphenyl ethers and simplified cleanup for the analysis of polybrominated diphenyl ethers in house dust. JOURNAL OF CHROMATOGRAPHY A. Elsevier Science Ltd, New York, NY, 1356:266-271, (2014).
2013
Falconer, R. AND E. Ulrich. Chiral Chlordane Components in Enviornmental Matrices. Presented at SETAC, Nashville, TN, November 21, 2013.
2012
TAN, YU-MEI, C. C. DARY, D. CHANG, E. M. ULRICH, J. M. VAN EMON, J. XUE, J. D. PLEIL, J. F. KENNEKE, J. SOBUS, L. S. SHELDON, M. K. MORGAN, M. GOLDSMITH, R. TORNERO-VELEZ, R. HIGHSMITH, R. C. FORTMANN, T. W. COLLETTE, AND V. G. ZARTARIAN. Biomonitoring - An Exposure Science Tool for Exposure and Risk Assessment. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-12/039 (NTIS PB2012-112321), 2012.
ULRICH, E. M., C. N. MORRISON, M. GOLDSMITH, AND W. T. Foreman. Chiral Pesticides: Identification, Description and Environmental Implications. 2012, Chapter 1, Springer, New York, NY, 217(February, 2012):1-74, (2012).
Chang, D., Rocky Goldsmith, R. Tornero-Velez, C. Tan, Chris Grulke, E. Ulrich, A. Lindstrom, M. Pasquinelli, J. Rabinowitz, AND C. Dary. In Silico Strategies for Modeling Stereoselective Metabolism of Pyrethroids. Chapter 16, Parameters for Pesticide QSAR and PBPK Models for Human Risk Assessment. American Chemical Society, Washington, DC, 1099:245-269, (2012).
2011
ULRICH, E. M. AND R. L. FALCONER. Chiral Chlordane Components in Environmental Matrices. Chapter 2, Wayne Garrison, Weiping Liu, Jay Gan (ed.), Chrial Pesticides: Stereoselectivity in its Consequences. ACS Publications, Washington, DC, 1085:11-43, (2012).
2007
ULRICH, E. M., T. CUMMINGS, A. W. GARRISON, AND M. K. MORGAN. CHIRAL METHODS AND ANALYSIS OF PCB 95 AND CIS -PERMETHRIN IN ENVIRONMENTAL SAMPLES FROM THE CTEPP STUDY. Presented at Chirality 2007 - 19th International Symposium on Chirality, San Diego, CA, July 08 - 11, 2007.
ULRICH, E. M. PESTICIDE EXPOSURE AND CHIRAL CHEMISTRY: THE PYRETHROID FAMILY. Chimica Oggi (Chemistry Today). TEKNOSCIENZE, Milano, Italy, 25(5):37-39, (2007).
2005
MORRISON, C., J. M. STARR, AND E. M. ULRICH. (PRESENT AT NCCU) ANALYSIS OF SELECTED PYRETHROID PESTICIDES USING REVERSE PHASE HIGH LIQUID CHROMATOGRAPHY. Presented at NC Louis Stokes Alliance for Minority Participation Program, Durham, NC, March 18, 2005.
ULRICH, E. M., D. R. HELSEL, AND W. T. FOREMAN. MATHEMATICAL MANIPULATIONS OF ENANTIOMERIC DATA. Presented at American Chemical Society Meeting and Exposition, Washington, DC, August 28 - September 01, 2005.
2004
Morrison, C. N., J Starr, AND E M. Ulrich. ANALYSIS OF SELECTED PYRETHROID PESTICIDES USING REVERSE PHASE HIGH PRESSURE LIQUID CHROMATOGRAPHY. Presented at Society of Toxicology, Kennesaw, GA, March 25-27, 2004.
Morrison, C. N., J Starr, AND E M. Ulrich. ANALYSIS OF SELECTED PYRETHROID PESTICIDES USING REVERSE PHASE HIGH PRESSURE LIQUID CHROMATOGRAPHY/UV. Presented at Society of Environmental Toxicology & Chemistry, Kennesaw, GA, March 25-27, 2004.
MedinaVera, M, M K. Morgan, J M. Van Emon, A B. Lindstrom, E M. Ulrich, AND J N. Morgan. ANALYTICAL METHODS DEVELOPED FOR THE CHILDREN'S TOTAL EXPOSURES TO PERSISTENT PESTICIDES AND OTHER PERSISTENT ORGANIC POLLUTANTS (CTEPP) STUDY. Presented at The Southeastern Regional Meeting of the American Chemical Society, Research Triangle Park, NC, November 10-13, 2004.
2003
Ulrich, E M., K. T. Cummings, A W. Garrison, AND M K. Morgan. CHIRAL ANALYSIS OF TWO INDOOR CONTAMINANTS. Presented at Society for Environmental Toxicology & Chemistry, Austin, TX, November 12, 2003.
Ulrich, E M., C S. Wong, S. A. Rounds, P. C. VanMetre, J. T. Wilson, A W. Garrison, AND W. T. Foreman. ENANTIOMER FRACTIONS OF CHLORDANE COMPOUNDS IN SEDIMENT SAMPLES FROM U.S. GEOLOGICAL SURVEY SITES IN LAKES, RIVERS AND RESERVOIRS. Presented at 23rd International Symposium on Halogenated Organic Pollutants and Persistent Organic Pollutants, Boston, MA, August 24-29, 2003.
Ulrich, E M., C S. Wong, S. A. Rounds, P. C. VanMetre, J. T. Wilson, A W. Garrison, AND W. T. Foreman. ENANTIOMER FRACTIONS OF CHLORDANE COMPOUNDS IN SEDIMENT SAMPLES FROM U.S. GEOLOGICAL SURVEY SITES IN LAKES, RIVERS, AND RESERVOIRS. Presented at Dioxin '03, Boston, MA, August 24-29, 2003.
Ulrich, E M. METHODS DEVELOPMENT FOR THE ANALYSIS OF CHIRAL PESTICIDES. Presented at ORD/OPPTS Scientist to Scientist Seminar, Research Triangle Park, NC, October 1, 2003.