Pillar[5]arene-Based Fluorescent Supramolecular Polymers Without Conventional Chromophores.
Chemistry
; 29(71): e202303071, 2023 Dec 19.
Article
em En
| MEDLINE
| ID: mdl-37843981
ABSTRACT
Fluorescent 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.
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MEDLINE
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En
Ano de publicação:
2023
Tipo de documento:
Article