Affiliation:
1. Department of Materials Science and Engineering Zhejiang Sci-Tech University Hangzhou 310018 P. R. China
2. Zhejiang Provincial Innovation Center of Advanced Textile Technology Shaoxing 312000 P. R. China
3. Stoddart Institute of Molecular Science Department of Chemistry Zhejiang University Hangzhou 310058 P. R. China
4. Zhejiang-Israel Joint Laboratory of Self-Assembling Functional Materials ZJU-Hangzhou Global Scientific and Technological Innovation Center Zhejiang University Hangzhou 311215 P. R. China
Abstract
AbstractFluorescent supramolecular polymers have garnered significant attention due to their successful integration of supramolecular polymers and fluorescence, offering vast potential for applications in sensing, imaging, optoelectronics, and photonics. In this study, we present a novel supramolecular polymer based on P5‐OH, derived from mono‐substituted pillararene macrocycles. Notably, these formed supramolecular polymeric aggregates exhibit a prominent blue emission, representing a rare instance of fluorescent polymers devoid of conventional chromophores. Furthermore, through the modification of alkyl chain ending groups attached to pillar[5]arenes, slight shifts in the emission peak could be observed. This research expands the scope of functional supramolecular polymeric systems utilizing pillararenes, providing valuable insights for the design of innovative luminescent materials and optical devices.
Funder
National Natural Science Foundation of China
Subject
General Chemistry,Catalysis,Organic Chemistry