Graduate student Chathura de Alwis (Chem), research assistant professor Timothy R. Leftwich (MSE), and assistant professor Kathryn A. Perrine (Chem) published their seminal paper on their new surface technique, “New Approach to Simultaneous In Situ Measurements of the Air/Liquid/Solid Interface Using PM-IRRAS” in Langmuir on March 16, 2020.