Shoemaker, J., Dan Tettenhorst, AND A. Delacruz. Development of US EPA Standardized Methods for Chemicals of Emerging Concern in Drinking Water. 2018 Emerging Contaminants in the Aquatic Environment Conference, Champaign, IL, June 05 - 06, 2018.

Banerji, A., M. Bagley, J. Shoemaker, Dan Tettenhorst, C. Nietch, Joel Allen, AND J. Santodomingo. Ecological Role of Microcystin: Evidence from a Field Study (NALMS 2018). 38th International Symposium of the North American Lake Management Society, Cincinnati, OH, October 30 - November 02, 2018.

Bagley, M., J. Santodomingo, A. Banerji, Joel Allen, J. Shoemaker, AND Dan Tettenhorst. Forecasting Microcystis aeruginosa population dynamics from bacterioplankton DNA. 2018 North American Lake Management Society, Cincinnati, OH, October 30 - November 02, 2018.

Shoemaker, J. AND Dan Tettenhorst. Method 537.1: Determination of Selected Per- and Polyfluorinated Alkyl Substances in Drinking Water by Solid Phase Extraction and Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS). U.S. Environmental Protection Agency, Office of Research and Development, National Center for Environmental Assessment, Washington, DC, 2018.

Shoemaker, J. AND Dan Tettenhorst. New Method 537.1 for Determination of Per- and Polyfluorinated Alkyl Substances in Drinking Water. EPA Water Research Webinar Series, Cincinnati, OH, November 28, 2018.

Shoemaker, J., Dan Tettenhorst, W. Dietrich, P. Grimmett, B. Boutin, AND A. Delacruz. Application of LC/MS/MS Techniques to Development of US EPA Standardized Methods for Chemicals of Emerging Concern. AOAC Central Section Annual Meeting, Reynoldsburg, Ohio, August 01 - 02, 2017.

Shoemaker, J., Dan Tettenhorst, AND A. Delacruz. Single Laboratory Validated Method for Determination of Microcystins and Nodularin in Ambient Freshwaters by Solid Phase Extraction and Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS). U.S. EPA Office of Research and Development, Washington, DC, 2017.

Banerji, A., M. Bagley, E. Pilgrim, J. Martinson, S. Guglielmi, Dan Tettenhorst, J. Shoemaker, Joel Allen, C. Nietch, J. Santodomingo, J. Lu, AND Jim Lazorchak. Do Eukaryotic Species Interactions Drive Freshwater HAB Dynamics? SETAC World Congress/ SETAC North America 37th Annual Meeting, Orlando, FL, November 06 - 10, 2016.

Shoemaker, J., Dan Tettenhorst, AND A. Delacruz. EPA Drinking Water Method 544. Ohio AWWA Conference, Cincinnati, OH, September 13 - 16, 2016.

Shoemaker, J., Dan Tettenhorst, AND A. Delacruz. EPA Method 544: A Case Study in USEPA Drinking Water Method Develpment. International Algal Toxin Conference, Akron, OH, May 09 - 11, 2016.

Shoemaker, J., Dan Tettenhorst, W. Dietrich, A. Delacruz, AND Joel Allen. Method Development and Monitoring of Cyanotoxins in Water. Central Regional meeting of the American Chemical Society, Covington, KY, May 09 - 11, 2016.

Shoemaker, J., Dan Tettenhorst, W. Dietrich, A. Delacruz, AND Joel Allen. Method Development and Monitoring of Cyanotoxins in Water (ACS Central Presentation). ACS Central Regional Meeting, Covington, KY, May 18 - 21, 2016.

Shoemaker, J., Dan Tettenhorst, A. Delacruz, AND Joel Allen. Method Development and Monitoring of Microcystins in Ambient Water. Water Microbiology Conference, Chapel Hill, NC, May 17 - 19, 2016.

Tettenhorst, Dan, Joel Allen, A. Delacruz, AND J. Shoemaker. Method Development, Monitoring, and Occurrence of Microcystins in Ambient Water. 2016 SETAC Annual Meeting, Orlando, FL, November 06 - 10, 2016.

Shoemaker, J., Dan Tettenhorst, AND A. Delacruz. METHOD 544. DETERMINATION OF MICROCYSTINS AND NODULARIN IN DRINKING WATER BY SOLID PHASE EXTRACTION AND LIQUID CHROMATOGRAPHY/TANDEM MASS SPECTROMETRY (LC/MS/MS). U.S. Environmental Protection Agency, Washington, DC, 2015.