Covalent organic nanocage with aggregation induced emission property and detection for Hg2+ as fluorescence sensors

Luminescent covalent organic cages with a C3-symmetric structure for effective enantioseparation

“…These applications include sensing, 1,2 catalysis, 3–5 separation, 6,7 gas adsorption, 8–10 biological imitation, 11–13 and more. 14–22 Among the various architectures, three-dimensional molecular cages have attracted significant interest for their exceptional structures, properties, and applications. Through coordinative self-assembly, researchers have successfully generated a diverse range of captivating skeletons, such as octahedrons, 23,24 tetrahedrons, 25–28 spirals, 29,30 capsules, 31,32 and others.…”