Former Lab Members
If you are an undergraduate in the Southern Maryland region and are interested in working our lab, please contact Michael (gonsior at umces.edu) or Leanne (lpowers at umces.edu). If you are not local, please consider applying to the Maryland Sea Grant REU Program for a summer internship.
Former Graduate Students
Mathapelo Seopela
Mathapelo graduated with her Ph.D. in October 2019 from Tshwane University of Technology (After spending a year in the Gonsior lab as a Fulbright Fellow)
Current Location: Visiting Scientist at United States Pharmacopeia
Jenna Luek
Jenna graduated with her Ph.D. in December 2017.
Dissertation: Characterizing organic matter in hydraulic fracturing fluids
Current Location: Post-doctoral researcher with Dr. Paula Mouser at the University of New Hampshire Dept. of Civil and Environmental Engineering
Steve Timko
Steve graduated with his Ph.D in November 2015 from UCI (After spending 18 months in the Gonsior lab).
Dissertation: Photochemistry of dissolved organic matter: Reactivity and application in created wetlands
Current Location: Kennedy/Jenks Consultants
Former Undergraduate Interns
Jessalyn Davis - 2019 Maryland Sea Grant NSF REU Student
Current Location: Senior at University of Southern Mississippi
Summer Research Project: Determining the photochemical fate of organic UV
filters commonly found in sunscreen in natural waters
Shirley Ma - 2018 Maryland Sea Grant NSF REU Student
Summer Research Project: Photochemical ammonia and methane production from dissolved organic matter in anthropogenic, estuarine, and freshwater sources
Sydney Riemer - 2017 Maryland Sea Grant NSF REU Student
Current Location: Master's student at Ben-Gurion University and the Interuniversity Institute for Marine Science
Summer Research Project: Structural elucidation of marine picocyanobateria-derived fluorescent dissolved organic matter
Kaitlyn Thompson - St. Mary's undergraduate senior thesis student
Senior Thesis (SMCM): Sulfurization of organic matter in sediments and production of chromophoric dissolved organic matter *published
Current Location: Analytical Chemist at Patuxent River Naval Air Station
Carolyn Winston- Summer 2016 Intern
Research Project: Microbial degradation and photodegradation of chlorophyll-like compounds
Hope Ianiri - 2015 Maryland Sea Grant NSF REU Student
Current Location: NSF GRFP Research Fellow at UC Santa Cruz
Summer Research Project: Photochemistry of viral-lysed dissolved organic matter *published
Anastasia Maydanov - 2014 Maryland Sea Grant NSF REU Student
Current Location: Master's Student at Colorado School of Mines
Summer Research Project: Time-resolved photochemistry of fluorescent dissolved organic matter *published
Sandra Pittelli - 2013 Maryland Sea Grant NSF REU Student
Current Location: Ph.D Student at Georgia Institute of Technology, Department of Chemistry and Biochemistry
Summer Research Project: Marine Chromophoric Dissolved Organic Matter Distribution in the Atlantic Ocean *published