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Sobus, J., K. Phillips, J. Grossman, A. Chao, A. Williams, C. Grulke, A. Richard, A. McEachran, AND E. Ulrich. Cross-Laboratory Comparison of Non-Targeted Analysis Method Performance using Complex Synthetic Mixtures (GC-Orbitrap Users Group). GC-Orbitrap Users Group, Virtual, NC, March 05, 2024. https://doi.org/10.23645/epacomptox.25447045

Chao, A., J. Minucci, M. Boyce, T. Cathey, T. Ferland, N. Sayre-Smith, E. Carr, G. Janesch, S. Purucker, D. Smith, A. Rashid, A. Williams, AND J. Sobus. EPA’s Non-Targeted Analysis WebApp: A web-based software tool for production-level NTA. EPA-RTP, Durham, NC, January 30 - 31, 2024. https://doi.org/10.23645/epacomptox.25438639

Pu, S., J. McCord, J. Bangma, AND J. Sobus. Establishing performance metrics for quantitative non-targeted analysis: a demonstration using per- and polyfluoroalkyl substances. Analytical and Bioanalytical Chemistry. Springer, New York, NY, 416:1249-1267, (2024). https://doi.org/10.1007/s00216-023-05117-4

Chang, D., J. Cowden, S. Davidson-Fritz, J. Dean, M. Devito, L. Everett, A. Harrill, S. Hester, M. Hughes, J. Lambert, L. Lizarraga, R. Mezencev, G. Patlewicz, R. Thomas, L. Wehmas, K. Vitense, S. Auerbach, W. Casey, R. Sams, S. Hunter, J. Bucher, T. Buckley, P. Egeghy, K. Paul-Friedman, J. Harrill, K. Isaacs, R. Judson, J. Kaiser, S. Masten, F. Parham, D. Petersen, A. Phillips, J. Sobus, Dan Villeneuve, P. White, A. Williams, G. Woodall, AND J. Zhao. Scientific Studies Supporting Development of Transcriptomic Points of Departure for EPA Transcriptomic Assessment Products (ETAPs). U.S. Environmental Protection Agency, Washington, DC, EPA/600/X-23/084, 2024. https://doi.org/10.23645/epacomptox.25365550

Brennan, A., D. Chang, J. Cowden, S. Davidson-Fritz, J. Dean, M. Devito, J. Ford, L. Everett, A. Harrill, S. Hester, M. Hughes, J. Lambert, L. Lizarraga, R. Mezencev, D. Macmillan, G. Patlewicz, K. Thayer, R. Thomas, K. Vitense, L. Wehmas, A. Renyer, S. Auerbach, W. Casey, R. Sams, S. Hunter, W. Cascio, K. Holt, S. Jones, R. Subramaniam, G. Rice, J. Bucher, T. Buckley, P. Egeghy, K. Paul-Friedman, J. Harrill, K. Isaacs, R. Judson, J. Kaiser, S. Masten, F. Parham, D. Petersen, A. Phillips, J. Sobus, Dan Villeneuve, P. White, A. Williams, G. Woodall, AND J. Zhao. Standard Methods for Development of EPA Transcriptomic Assessment Products (ETAPs). U.S. Environmental Protection Agency, Washington, DC, EPA/600/X-23/083, 2024. https://doi.org/10.23645/epacomptox.25365496

Janesch, G., E. Carr, V. Samano, J. McCord, J. Bangma, J. Sobus, AND A. Williams. AMOS: the EPA database of analytical methods and open mass spectral database supporting non-targeted analysis. ACS, San Francisco, CA, August 13 - 17, 2023. https://doi.org/10.23645/epacomptox.23961105

Carr, E., G. Janesch, S. Sivasupramaniam, J. McCord, L. Roach, A. Chao, J. Sobus, AND A. Williams. Annotating and Visualizing a Database of Analytical Methods. SERMACS, Durham, NC, October 25 - 28, 2023. https://doi.org/10.23645/epacomptox.24790518

Sloop, J., A. Chao, J. Gundersen, A. Phillips, J. Sobus, E. Ulrich, A. Williams, S. Jackson, AND S. Newton. Applications of Non-Targeted Analysis for Rapid and Community Response. ISES, Chicago, IL, August 27 - 31, 2023. https://doi.org/10.23645/epacomptox.23902161

Bangma, J., A. Robuck, S. Pu, J. Boettger, J. McCord, J. Sobus, T. Guillette, K. Rock, AND S. Belcher. Biomonitoring of emerging PFAS in wildlife and domestic animals in North Carolina. 2023 SETAC North America Annual Meeting, Louisville, KY, November 12 - 16, 2023.

Williams, A., G. Janesch, E. Carr, C. Lowe, N. Charest, T. Martin, V. Tkachenko, A. Chao, J. Minucci, A. Rashid, AND J. Sobus. Cheminformatics tools and chemistry data underpinning mass spectrometry analyses at the US-EPA. SERMACS, Durham, NC, October 25 - 28, 2023. https://doi.org/10.23645/epacomptox.24520651

Sobus, J., K. Phillips, J. Grossman, A. Chao, A. Williams, C. Grulke, A. Richard, A. McEachran, AND E. Ulrich. Cross-Laboratory Comparison of Non-Targeted Analysis Method Performance using Complex Synthetic Mixtures. Pittcon, Philadelphia, PA, March 18 - 22, 2023. https://doi.org/10.23645/epacomptox.22294456

Buckley, T., P. Egeghy, K. Isaacs, A. Richard, C. Ring, R. Sayre, J. Sobus, R. Thomas, E. Ulrich, J. Wambaugh, AND A. Williams. Cutting-edge computational chemical exposure research at the U.S. Environmental Protection Agency. ENVIRONMENT INTERNATIONAL. Elsevier B.V., Amsterdam, Netherlands, 178:108097, (2023). https://doi.org/10.1016/j.envint.2023.108097

Sobus, J. Defining Best Practices for Non-Targeted Analysis to Support Environmental Exposomics. HHEAR, Virtual, NC, November 08, 2023. https://doi.org/10.23645/epacomptox.24794472

Sloop, J., A. Chao, J. Gundersen, A. Flynn, J. Sobus, E. Ulrich, A. Williams, AND S. Newton. Demonstrating the Use of Non-targeted Analysis for Identification of Unknown Chemicals in Rapid Response Scenarios. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 57(8):3075-3084, (2023). https://doi.org/10.1021/acs.est.2c06804

McCord, J., S. Nason, Y. Feng, J. Sobus, C. Fisher, R. Marfil-Vega, A. Flynn, J. Sloop, N. Keaton, AND S. Bayen. Developing Resources to Facilitate Expanded Application of Non-Targeted Analysis Methods. Association of Public Health Laboratories Annual Conference, Sacramento, CA, May 22 - 25, 2023.

Stanfield, Z., Woody Setzer, J. Sobus, AND J. Wambaugh. Developing a Predictive Model for Chemical Excretion in Urine (SOT 2023). SOT, Nashville, TN, March 19 - 23, 2023. https://doi.org/10.23645/epacomptox.22280641

Pu, S., J. McCord, AND J. Sobus. Development of a Semi-quantitative Non-Targeted Analysis Workflow for Emerging PFAS (SETAC EU). SETAC Europe 33rd Annual Meeting, NA, Dublin, IRELAND, April 30 - May 04, 2023.

Chao, A., J. Minucci, M. Boyce, T. Cathey, T. Ferland, E. Carr, G. Janesch, S. Purucker, D. Smith, A. Williams, AND J. Sobus. EPA’s Non-Targeted Analysis WebApp: Linking cheminformatics resources with NTA workflows. Cheminformatics Resources of U.S. Governmental Organizations, Silver Springs, MD, October 18 - 20, 2023. https://doi.org/10.23645/epacomptox.24382585

Chao, A., J. Minucci, M. Boyce, T. Cathey, T. Ferland, E. Carr, G. Janesch, S. Purucker, D. Smith, A. Williams, AND J. Sobus. EPA’s non-targeted analysis webapp: aligning web-based software tools with best practices for NTA. SERMACS, Durham, NC, October 25 - 28, 2023. https://doi.org/10.23645/epacomptox.24520603

Buckley, T., J. Sobus, J. McCord, J. Bangma, D. Macmillan, A. Williams, S. Urban, Y. Chai, S. Greene, K. Hanson, R. Rushing, E. Newman, W. Linck, E. Kalve, AND M. Small. Enabling State Adoption of Non-Targeted Analysis (NTA) to Address Pressing Public Health Needs: Maryland, Minnesota, and California Leading the Way (ISES 2023). ISES, Chicago, IL, August 27 - 31, 2023. https://doi.org/10.23645/epacomptox.23928921

Whitehead, H., J. Sobus, J. McCord, J. Bangma, D. Macmillan, A. Swank, T. Ferland, A. Chao, A. Williams, E. Carr, G. Janesch, S. Urban, Z. Cao, S. Muneem, Y. Chai, S. Greene, A. Dahlmeier, K. Hanson, R. Rushing, S. Saravia, E. Newman, W. Linck, E. Kalve, M. Small, AND T. Buckley. Enabling State Adoption of Non-Targeted Analysis (NTA) to Address Pressing Public Health Needs: Maryland, Minnesota, and California Leading the Way (SETAC 2023). SETAC, Louisville, KY, November 12 - 16, 2023. https://doi.org/10.23645/epacomptox.24794538

Isaacs, K., J. Sobus, C. Ring, J. Wambaugh, AND K. Phillips. Encoding Exposure Pathways as Hierarchical Binary Descriptors for Chemical Source Identification in Non-Targeted Analysis. SOT, Nashville, TN, March 19 - 23, 2023. https://doi.org/10.23645/epacomptox.22272214

Sayre-Smith, N., L. Brunelle, A. Batt, A. Chao, E. Carr, T. Cathey, J. McCord, J. Minucci, Tom Purucker, A. Rashid, D. Smith, A. Williams, D. Alvarez, E. Furlong, S. Glassmeyer, D. Kolpin, M. Mills, AND J. Sobus. Establishing QA/QC Protocols and Tools to Support Non-targeted Analyses of Environmental Matrices. ISES, Chicago, IL, August 27 - 31, 2023. https://doi.org/10.23645/epacomptox.23792595

Black, G., C. Lowe, T. Anumol, J. Bade, K. Favela, C. Fisher, Y. Feng, A. Knolhoff, A. McEachran, J. Nunez, K. Peter, N. Quinete, J. Sobus, E. Sussman, W. Watson, A. Williams, S. Wickramesekara, AND T. Young. Exploring chemical space in non-targeted analysis: a proposed ChemSpace tool. Analytical and Bioanalytical Chemistry. Springer, New York, NY, 415:35-44, (2023). https://doi.org/10.1007/s00216-022-04434-4

Isaacs, K., J. Sobus, S. Newton, J. Sloop, AND K. Phillips. Exposure pathway forensics for chemical source identification in non-targeted analysis. ISES, Chicago, IL, August 27 - 31, 2023. https://doi.org/10.23645/epacomptox.24001947