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Li Y, Wang Y, Feng X, Zhao Y. Spectroscopic and mechanistic insights into solvent mediated excited-state proton transfer and aggregation-induced emission: introduction of methyl group onto 2-( o-hydroxyphenyl)benzoxazole. Phys Chem Chem Phys 2022; 24:26297-26306. [DOI: 10.1039/d2cp03007a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
2-(2-Hydroxy-5-methylphenyl)benzoxazole(HBO-pCH3), a solvatochromic benzoxazole-based probe, exhibited a typical dual fluorescence phenomenon, high fluorescence quantum yield, red-shifted emission and large Stokes’ shift via the ESIPT in solvents.
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Affiliation(s)
- Yu Li
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, 310018, China
| | - Yuanyue Wang
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, 310018, China
| | - Xiaoqing Feng
- School of Pharmacy & School of Medicine, Changzhou University, Changzhou 213164, China
| | - Yanying Zhao
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, 310018, China
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