The effect of N-methylation on photophysical properties of imidazole-based fluorescent molecules

被引：1

作者：

Yeh, Yao-Chun ^{[1
]}

Fu, Lien-Chen ^{[1
]}

Hsing, Wei ^{[1
]}

Lin, Hsin-Chieh ^{[2
]}

Yeh, Mei-Yu ^{[1
]}

机构：

[1] Chung Yuan Christian Univ, Dept Chem, Taoyuan, Taiwan

[2] Natl Yang Ming Chiao Tung Univ, Dept Mat Sci & Engn, Hsinchu, Taiwan

来源：

ARKIVOC | 2023年

关键词：

Aggregation-induced emission; fluorescent molecule; charge transfer; imidazole; substituent effect; AGGREGATION-INDUCED-EMISSION; LUMINOGENS; DYNAMICS;

D O I：

10.24820/ark.5550190.p011.981

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Our research revealed that the introduction of a methyl group had a profound effect on the molecular geometry, resulting in a more twisted structure. As a consequence of this non-planar structure, the material exhibited aggregation-induced emission properties, making it a promising candidate for various practical applications. To support our findings, we used a range of analytical techniques, including UV-vis absorption spectra, fluorescence spectra, and theoretical calculations. This work provides valuable insights into the relationship between molecular structure and optical properties, which could inform the development of novel materials for a range of applications.

引用

页数：9

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