David grew up around the Great Lakes living in Chicago, Buffalo and Youngstown, NY. As a Junior Sailor and Instructor at Youngstown Yacht Club he has spent a lot of time on or near the water and has seen first-hand the way Zebra Mussels have taken over the Lakes. Growing up with a family that drove across country a few times, camping all the way, he has an appreciation for many of the landscapes that the continental United States provides.
After graduating from Lewiston-Porter High School in 2001, David then attended Binghamton University to study biology and graduated Cum Laude in 2005 with a BS in Biochemistry. After working as a land surveyor for two years in Niagara Falls, NY he began work on teaching credentials at the University at Buffalo in 2007. After a year and half in the Ed. M. program, and completing his student teaching experience, David transferred to the Chemistry Department to pursue a deeper understanding of the molecular world and get his hands dirty with research. David is now a student in the Ph. D. in Chemistry program studying the fate of nano-materials in the environment. His current research focuses on understanding the toxicity of quantum dots (QD) on the model earthworm E. Andrei.
David is currently planning to teach chemistry at the high school or college level after graduation but is open to any opportunity that includes working in science and education. He plans to incorporate environmental themes and advocacy in his all his future work. He sees local environmental issues as a hook to encourage students to learn everything they can about their world, including chemistry, so that they can become informed advocates for the environment they inhabit.
Stewart, D.T.R., Noguera-Oviedo, K., Lee, V., Banerjee, S., Watson, D.F., & Aga, D.S. (2012, November). Quantum dots exhibit less bioaccumulation than free cadmium in Eisenia andrei. Poster presented at the Society of Environmental Toxicologists and Chemists (SETAC) North America, Long Beach, California.
Stewart, D.T.R., Noguera, K.O., Lee, V., Banerjee, S., & Aga, D.S. (2012, June). Uptake of cadmium and selenium from quantum dots by Eisenia andrei. Paper presented at the Laurentian Chapter of the Society of Environmental Toxicologists and Chemists (SETAC) Annual Meeting, Peterborough, Ontario, Canada. Winner of Best Ph.D. Student Platform Presentation.
Stewart, D. T. R., Noguera-Oviedo, K., Lee, V., Banerjee, S., Watson, D. F., & Aga, D. S. (2013). Quantum dots exhibit less bioaccumulation than free cadmium and selenium in the earthworm Eisenia andrei. Environmental Toxicology and Chemistry, 32(6), 1288-1294DOI: 10.1002/etc.2182
Stewart, D. T. R.; Celiz, M. D.; Vicente, G.; Colon, L. A.; Aga, D. S., Potential use of capillary zone electrophoresis in size characterization of quantum dots for environmental studies. Trends in Analytical Chemistry 2011, 30 (1), 113-122.
Stewart, David T.R. (November 2010). Inductively coupled plasma with mass spectrometry and fluorescence spectroscopy to measure toxicity and bioaccumulation of quantum dots by E. fetida. Oral presentation at Society of Environmental Toxicology and Chemistry North America 31st Annual Meeting.
Stewart, D.T.R.; Blersch, D.M.; Donhauser, J.C.; Habberfield, M.W.; Mackintosh, S.A.; and Rabideau, A.J. (June 2011). Design and Implementation of a Phytoremediation System for Groundwater Impacted by Chlorinated Solvents: A Field Application. Presented at the Laurentian Chapter of the Society of Environment Toxicology and Chemistry 16th Annual General Meeting.*
*Winner of Best Ph.D. Student Poster