Welcome to the Pratt Lab blog! Dr. Kerri Pratt is an assistant professor in the Departments of Chemistry and Earth & Environmental Sciences and faculty associate of the Program in the Environment at the University of Michigan. We study the chemical interactions of atmospheric trace gases, particles, clouds, and snow, with a focus on the Polar Regions and wintertime environments. Our interdisciplinary research has relevance to climate change, air quality, and human health. As an analytical chemistry lab, we primarily apply novel mass spectrometry techniques to our field research. We invite you to follow our adventures in (and outside!) the lab!
Monday, August 18, 2014
Congrats to Eric!
Congratulations to rising second-year PhD student Eric Boone for receiving a
Graduate Student Research Grant from the University of Michigan Rackham
Graduate School!
Wednesday, August 13, 2014
Prof. Pratt gives invited talk at ACS Mtg
Prof. Kerri Pratt gave an invited talk today about graduate student Eric Boone's cloud water chemistry research project at the 248th American Chemical Society National Meeting ("Chemistry of Atmospheric Nitrogen-Containing Compounds" session) in San Francisco, CA!
Wednesday, August 6, 2014
Summer Undergraduate Research Symposium at Notre Dame
Summer SURP student Zhuoyu Peng
High school students Desmond Madu (left) and Jackelyn Rodriguez (right)
Thank you to Dr. Jess Axson (Ault group post-doc) for accompanying Desmond and Jackelyn to this symposium!
Thank you to Dr. Jess Axson (Ault group post-doc) for accompanying Desmond and Jackelyn to this symposium!
Monday, August 4, 2014
Summer Research Students Visit UMBS!
Summer REU Chemistry student Michael Weber, summer REU Physics student Katherine De Los Santos, and summer SROP student Clarence Pace III (Ault Lab) all had to opportunity to visit and tour the University of Michigan Biological Station and the PROPHET Tower last week! Guided by Prof. Kerri Pratt, Prof. Andy Ault, and graduate student Nate May, we saw how the researchers work and live at a field site. Aside from exploring the facilities, staying on-site in UMBS cabins, and meeting other summer researchers, we also had the opportunity to climb PROPHET tower and investigate how the labs collect atmospheric air samples!
Summer SROP student Clarence Pace III (left) and REU Chemistry student Michael Weber (right) atop the PROPHET tower at UMBS
Summer REU Physics student Katherine De Los Santos atop the PROPHET tower at UMBS
Thanks to all who made the trip possible including Prof. Kerri Pratt, Prof. Andy Ault, Nate May, and Dr. Kirsti Ashworth, as well as Prof. Myron Campbell for suggesting the trip early on!
Wednesday, July 30, 2014
Congratulations to Matt!
Congratulations to graduate student Matt Gunsch for being awarded a conference travel award at the University of Michigan Department of Chemistry Vaughan Symposium!
New Summer Group Photo!
Front row (left to right):
Jackelyn Rodriguez (summer student joint with Ault Group, Cass Tech High School, Detroit, MI)
Zhuoyu Peng (rising senior, Chemistry & Program in the Environment)
Rachel Kirpes (summer graduate rotation student, Chemistry)
Jillian Cellini (graduated senior, Earth Systems Science)
Second row (left to right):
Wuliang Zhang (rising senior, Chemistry)
Michael Weber (summer Chemistry REU student, Muhlenberg College)
Garrett Welshofer (summer graduate rotation student, Chemistry)
Eric Boone (rising 2nd year graduate student, Chemistry)
Prof. Kerri Pratt
Matt Gunsch (rising 3rd year graduate student, Chemistry)
Back:
Desmond Madu (summer student joint with Ault Group, Cass Tech High School, Detroit, MI)
Missing:
Nate May (rising 2nd year graduate student, Chemistry) - at the UM Biological Station!
Jennifer Berry (rising senior, Chemistry) - on the Juneau Icefield in Alaska!
Katherine De Los Santos (summer Physics REU student, Queens College) - at the Physics Electronics Shop!
Stephanie Schmidt (summer UMBS REU student joint with Ault Group, Michigan State Univ.) - at the UM Biological Station!
Jackelyn Rodriguez (summer student joint with Ault Group, Cass Tech High School, Detroit, MI)
Zhuoyu Peng (rising senior, Chemistry & Program in the Environment)
Rachel Kirpes (summer graduate rotation student, Chemistry)
Jillian Cellini (graduated senior, Earth Systems Science)
Second row (left to right):
Wuliang Zhang (rising senior, Chemistry)
Michael Weber (summer Chemistry REU student, Muhlenberg College)
Garrett Welshofer (summer graduate rotation student, Chemistry)
Eric Boone (rising 2nd year graduate student, Chemistry)
Prof. Kerri Pratt
Matt Gunsch (rising 3rd year graduate student, Chemistry)
Back:
Desmond Madu (summer student joint with Ault Group, Cass Tech High School, Detroit, MI)
Missing:
Nate May (rising 2nd year graduate student, Chemistry) - at the UM Biological Station!
Jennifer Berry (rising senior, Chemistry) - on the Juneau Icefield in Alaska!
Katherine De Los Santos (summer Physics REU student, Queens College) - at the Physics Electronics Shop!
Stephanie Schmidt (summer UMBS REU student joint with Ault Group, Michigan State Univ.) - at the UM Biological Station!
Thursday, July 24, 2014
Halfway through UMBS Field Study
~ Two weeks down, two more to go! At the halfway point of our field study at the University of Michigan Biological Station (UMBS), everything is moving along very nicely. For the first two weeks, I (Matt Gunsch), with the help of our UMBS REU student Stephanie, was stationed at the PROPHET lab at UMBS running the instrumentation installed by the Pratt and Ault labs. I have been working primarily with the ATOFMS and have been ensuring its successful operation and collection of data. Initial data analysis has begun, and some very early results will be presented next week at the University of Michigan's Vaughan Symposium!
Another Pratt lab graduate student, Nate May, recently arrived at UMBS to relieve me of my ATOFMS duties. He is now in charge of its operation until we travel back up in early August for the conclusion of the field study. It has been a fun and productive two weeks for me, and I'm sure it will continue for him!
| The PROPHET Lab and Tower. My home for the past two weeks. |
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| Nate May (left) and Matt Gunsch (right) watching over the ATOFMS. |
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