A supramolecular assembly strategy towards organic luminescent materials

• Published in: Chemical communications (Cambridge, England) England), 2023-11, Vol.59 (9), p.13421-13433
• Main Authors: Yin, Chenjia, Yan, Zi-Ang, Ma, Xiang
• Format: Article
• Language: English
• Subjects: Assembly; Hydrogen bonding; Optical properties
• ISSN: 1359-7345; 1364-548X
• DOI: 10.1039/d3cc04051h

Supramolecular organic luminescent materials with different dimensionalities usually exhibit different optical properties as well as their potential applications in various fields. Recent reports showed that non-covalent interactions are useful tools to obtain diverse luminescent materials due to their dynamicity and reversibility, including π-π stacking, host-guest interactions, hydrophobic effects, hydrogen bonding, electrostatic effects and so on. In this review, we summarized recent progress in zero-, one-, two-, three-dimensional and disordered organic luminescent materials using the aforementioned strategies, in order to provide a solution for designing luminescent materials with specific structures and morphologies. The relationship between assembly behavior and luminescent properties is discussed in detail, along with the existing difficulties hindering the development of supramolecular assembly systems and future research directions. This review summarizes multi-dimensional supramolecular organic luminescent materials, illustrating the relationship between assembly and luminescence as well as the present challenges impeding the development of supramolecular luminescent systems.