Efficient Aggregation‐Induced Emission Manipulated by Polymer Host Materials
Abstract
Linear copolymer hosts bearing a number of pillar[5]arene dangling side chains are synthesized for the facile construction of highly emissive supramolecular polymer networks (SPNs) upon noncovalently cross‐linking with a series of tetraphenyethylene (TPE)‐based tetratopic guests terminated with different functional groups through supramolecular host–guest interactions. An extremely high fluorescence quantum yield (98.22%) of the SPNs materials is obtained in tetrahydrofuran (THF) by fine‐tuning the parameters, and meanwhile supramolecular light‐harvesting systems based on spherical supramolecular nanoparticles are constructed by interweaving 9,10‐distyrylanthracene (DSA) and TPE‐based guest molecules of aggregation‐induced emission (AIE) with the copolymer hosts in the mixed solvent of THF/H 2 O. The present study not only illustrates the restriction of the intramolecular rotations (RIR)‐ruled emission enhancement mechanism regulated particularly by macrocyclic arene‐containing copolymer hosts, but also suggests a new self‐assembly approach to construct high‐performance light‐harvesting materials.
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References 69 · Cited by 185
- Authors
- Wang, X., Song, N., Hou, W., Wang, C., Wang, Y., Tang, J., & Yang, Y.
- Affiliations
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry International Joint Research Laboratory of Nano‐Micro Architecture Chemistry (NMAC) College of Chemistry Jilin University 2699 Qianjin Street Changchun 130012 P. R. China
- Jilin University (CN)
- State Key Laboratory of Supramolecular Structure and Materials Institute of Theoretical Chemistry Jilin University 2699 Qianjin Street Changchun 130012 P. R. China
- Corresponding author
- Tang, Jun
- Yang, Ying‐Wei
- Venue
- Advanced Materials
- Publisher
- Wiley
- Published
- 2019-08-04
- Volume
- 31
- Issue
- 37
- Pages
- e1903962-e1903962
- ISSN
- 0935-9648 (ISSN-L)
- 1521-4095
- OpenAlex
- W2964946408
- Cited by
- 185
- References
- 69
- Citations by year
- 2026: 14 · 2025: 17 · 2024: 21 · 2023: 30 · 2022: 34 · 2021: 36 · 2020: 27 · 2019: 6
- FWCI
- 9.29
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Advanced Materials (publishedVersion)
- PubMed (publishedVersion)
- Funders
- National Natural Science Foundation of China (51673084, 21871108)
- Topics
- Physical Sciences › Materials Science › Materials Chemistry › Luminescence and Fluorescent Materials
- Physical Sciences › Chemistry › Organic Chemistry › Supramolecular Chemistry and Complexes
- Physical Sciences › Materials Science › Biomaterials › Supramolecular Self-Assembly in Materials
- Keywords
- aggregation-induced emission, supramolecular polymer networks, tetraphenylene, host-guest interactions, non-covalent crosslinking, intramolecular rotation restriction, fluorescence quantum yield, supramolecular nanoparticles, self-assembly
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