Regulable high-contrast mechanofluorochromic enhancement behaviour based on substituent effects

Yang, Guang; Zhao, Wen Xuan; Cao, Jing Yi; Xue, Zeng Min; Lin, Hong Tao; Chen, Shu Hai; Yamato, Takehiko; Redshaw, Carl; Wang, Chuan Zeng

Abstract

Herein, a facile strategy was established to build mechanoresponsive luminogens with high sensitivity to substituents and positional effects. Even in slightly different structures, distinct optical phenomena, including fluorescence efficiency and mechano-responsive properties, were clearly present. Outstanding mechanical-induced emission enhancement (5-100 times) properties and reversibility makes for promising applications in pressure sensors and OLEDs.

Citation

Yang, G., Zhao, W. X., Cao, J. Y., Xue, Z. M., Lin, H. T., Chen, S. H., Yamato, T., Redshaw, C., & Wang, C. Z. (in press). Regulable high-contrast mechanofluorochromic enhancement behaviour based on substituent effects. Chemical communications : Chem comm / the Royal Society of Chemistry, https://doi.org/10.1039/d4cc00476k

• Journal Article Type: Article
• Acceptance Date: Mar 6, 2024
• Online Publication Date: Mar 7, 2024
• Deposit Date: Mar 30, 2024
• Publicly Available Date: Mar 8, 2025
• Journal: Chemical Communications
• Print ISSN: 1359-7345
• Publisher: Royal Society of Chemistry
• Peer Reviewed: Peer Reviewed
• DOI: https://doi.org/10.1039/d4cc00476k
• Public URL: https://hull-repository.worktribe.com/output/4614323