Cover Feature: A New Biscarbazole‐Based Metal–Organic Framework for Efficient Host–Guest Energy Transfer (Chem. Eur. J. 8/2019).

The in situ inclusion of dye molecules into a novel biscarbazole‐based luminescent porous metal–organic framework (MOF) leads to a series of dual‐emitting dye@MOF composites, which serve as an efficient host–guest energy‐transfer platform and also provide a guidance for the directional construction of new luminescent materials. In addition, when the dye molecules were varied and/or the loading content of the guest dyes was tuned, their photophysical properties could be conveniently modulated. More information can be found in the Communication by X. Zhang, Z. Chang, L. Chen et al. on page 1901. [ABSTRACT FROM AUTHOR]