Frustrated Interfacial Solvation Enhances Reaction Rates at Acidified Ice Grain Boundaries in Frozen Microdroplets.
Ice is ubiquitous in natural environments, yet the interstitial liquid trapped within polycrystalline grain boundaries remains difficult to access, limiting mechanistic understanding of accelerated reactions in ice. Here, we combine cryogenic stimulated Raman scattering microscopy with multivariate curve resolution to...