A tunable full-color lanthanide noncovalent polymer based on cucurbituril-mediated supramolecular dimerization.

ABSTRACT: The construction of lanthanide multicolor luminescent materials with tunable photoluminescence properties has been developed as one of the increasingly significant topics and shown inventive applications in miscellaneous fields. However, fabricating such materials based on synergistically assembly-induced emission rather than simple blending of different fluorescent dyes together still remains a challenge. Herein, we report a europium-based noncovalent polymer with tunable full-color emission, which is constructed from the 2,6-pyridinedicarboxylic acid-bearing bromophenylpyridinium salt. This rationally designed bifunctional component can concurrently serve as a guest molecule and a chelating ligand to associate with cucurbit[8]uril and europium ions, thus leading to the formation of a tri

SUBMITTER: Yu HJ 

PROVIDER: S-EPMC9278346 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature