Cover Feature: A Trichromatic and White‐Light‐Emitting MOF Composite for Multi‐Dimensional and Multi‐Response Ratiometric Luminescent Sensing (Chem. Eur. J. 38/2018)

The post‐synthetic inclusion of two luminescent cationic modules into a blue‐emitting metal‐organic framework (MOF) leads to a trichromatic white‐light‐emitting composite. When it is exposed to specific volatile organic solvents, nitroaromatic and metal ion solutes, the two MOF ligand‐to‐module peak‐emission ratios undergo analyte‐ and quantity‐dependent changes, leading to 2‐ and 3D ratiometric luminescent sensing with high selectivity and sensitivity. More information can be found in the Full Paper by J.‐J. Zhang, H. Zhou, J. Ni, et al. on page 9555.