Phone (859) 257-1657
Fax (859) 257-3655
North Building (Office:N212-N)
Lexington KY 40546-0091
My research group investigates the environmental fate, transport and ecotoxicology of trace-elements and engineered nanomaterials. Much of our research focuses on the transformations and impacts of trace-elements and nanomaterials in terrestrial and wetland environments. We have developed tools that utilize advanced analytical, imaging and spectroscopic techniques to investigate the environmental transformations, bioavailability, bioaccumulation, trophic transfer and maternal transfer of these contaminants. We relate this information to adverse organismal effects with population level relevance. Working closely with Dr. Olga Tsyusko, we also use ecotoxicogenomics tools to help elucidate the biochemical mechanisms of contaminant bioaccumulation and adverse effects. Our work with nanomaterials focuses on how the properties of nanomaterials relate to their bioavailability and adverse effects and how these properties change in the environment. We also work in the area of environmental health focusing on human exposure to trace-elements in support of epidemiology studies being conducted by the Markey Cancer Center and collaborate with scientists and engineers working to develop cost effective contaminant source reduction and waste handling techniques for mining. We frequently collaborate with outside researchers and have helped address a wide array of problems in trace-element biology, geology and chemistry.
- PhD, Toxicology, The University of Georgia
- BS, Biology, Antioch College
Click here to view Dr. Unrine’s CV and full list of publications