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- Title
Regulation of Fluorescence and Self‐assembly of a Salicylaldehyde Azine‐Containing Amphiphile by Pillararene.
- Authors
Xia, Danyu; Cheng, Yujie; Zhang, Meiru; Ma, Jiaxin; Liang, Bicong; Wang, Pi
- Abstract
Regulation of fluorescence and self‐assembly of a salicylaldehyde azine‐containing amphiphile by a water‐soluble pillar[5]arene via host–guest recognition in water was realized. The fluorescence and the self‐assembled aggregates of the bola‐type amphiphile G can be tailored by adding different amounts of water‐soluble pillar[5]arene (WP5). In addition, the emission property and self‐assembly behavior of G and WP5 are responsive to pH conditions. Furthermore, the fluorescence emission property of G and the regulation by WP5 or pH conditions was applied as information encryption material, rewritable paper, and erasable ink. We believe that this fluorescence regulation strategy is promising for the construction of advanced fluorescent organic materials.
- Subjects
ELECTRONIC paper; FLUORESCENCE
- Publication
Chemistry - A European Journal, 2024, Vol 30, Issue 24, p1
- ISSN
0947-6539
- Publication type
Article
- DOI
10.1002/chem.202304200