PI Detlef Knappe

North Carolina State University, Raleigh, NC, USA
Department of Civil, Construction, and Environmental Engineering

Extraction and Matrix Cleanup Method for Analyzing Novel Per- and Polyfluoroalkyl Ether Acids and Other Per- and Polyfluoroalkyl Substances in Fruits and Vegetables
Pingping Meng, Noelle J. DeStefano, and Detlef R. U. Knappe
Journal of Agricultural and Food Chemistry 2022 70 (16), 4792-4804
DOI: 10.1021/acs.jafc.1c07665

Stability of Per- and Polyfluoroalkyl Substances in Solvents Relevant to Environmental and Toxicological Analysis
Chuhui Zhang, Amie C. McElroy, Hannah K. Liberatore, Nancy Lee M. Alexander, and Detlef R. U. Knappe
Environmental Science & Technology 2022 56 (10), 6103-6112
DOI: 10.1021/acs.est.1c03979