Ariana Gray Bé

Download Hi-Res ImageDownload to MS-PowerPointCite This:J. Am. Chem. Soc. 2021, XXXX, XXX RETURN TO ARTICLES ASAPPREVArticleNEXT Aleia Bellcross Aleia Bellcross Department of Chemistry, Northwestern University, Evanston, Illinois 60208, United States , Ariana Gray Bé Ariana Gray Bé Department of Chemistry, Northwestern University, Evanston, Illinois 60208, United States , Franz M. Geiger*, and Regan J.

Summary The high surface-to-volume ratio that is typical indoors makes surface chemistry and physics particularly important to the study of air quality in these environments. However, surface-mediated transformations in indoor environments are not adequately understood, largely because the surfaces involved are notoriously complex. Moreover, it is challenging to capture dynamic changes in real time and under ambient conditions.

We report vibrational sum frequency generation (SFG) spectra in which the C–H stretches of lipid alkyl tails in fully hydrogenated single- and dual-component supported lipid bilayers are detected along with the O–H stretching continuum above the bilayer.