Back Cover: Integrated Transmission Electron and Single‐Molecule Fluorescence Microscopy Correlates Reactivity with Ultrastructure in a Single Catalyst Particle (Angew. Chem. Int. Ed. 1/2018)

Two “superheroes” in high‐resolution chemical imaging, namely single‐molecule fluorescence microscopy and transmission electron microscopy, have been combined in the same set‐up to facilitate correlative analysis. In their Communication on page 257 ff., H. C. Gerritsen, B. M. Weckhuysen et al. show the validity of this approach by studying structure–activity relationships in a single catalyst particle. Differences in reactivity exist among active components with identical structural features.