Atomically precise functionalization by N-heterocyclic carbenes enhances the catalytic efficiency of macroscopically defined step edges toward electrochemical CO2${\rm CO}_2$ reduction. Sub-molecular...

Free N-heterocyclic carbenes (NHCs) are directly visualized on ultrathin sodium-chloride films on gold (NaCl/Au(111)) using scanning tunneling microscopy (STM), atomic force microscopy (AFM), and den...

Light-responsive polymers containing molecular photoswitches are promising candidates for the development of smart materials. Here, we investigate the precise n

The rising demand for gold requires innovative methods for its recovery from e-waste. Here, the authors describe tetrazine-linked covalent organic frameworks loaded with recovered gold from mixed meta...