Jeff Potratz

Dr. Jeff Potratz is Professor of Biochemistry at Wisconsin Lutheran College, where he researches RNA folding mechanisms and develops innovative educational approaches for biochemistry instruction. His laboratory investigates the kinetic processes of RNA folding using fluorescence techniques, building on his graduate work with the DEAD-box helicase protein family.

Educational background includes a B.S. in Chemistry from Wisconsin Lutheran College and Ph.D. in Biochemistry from University of Texas at Austin. Potratz teaches foundational courses including General Chemistry and Biochemistry, integrating technology-enhanced learning methods like Desmos-based activities for visualizing molecular interactions.

Research focuses on:

• RNA folding kinetics of Tetrahymena ribozymes using fluorescence assays
• DEAD-box helicase functions in RNA processing
• Technology integration in biochemistry education

Recent publications include method development for tracking RNA folding and educational research on interactive classroom technologies. His work consistently involves undergraduate researchers, providing hands-on experience in biophysical techniques and experimental design.

Professional service includes coordinating chemistry outreach workshops for high school teachers and maintaining memberships in the American Chemical Society and American Society for Biochemistry and Molecular Biology.