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Synthesis dibromo substituted BOPHY dye for the singlet oxygen generation |
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| Authors: | Tian-Fang Cui Jing Zhang Xin-Dong Jiang Ya-Jun Su Chang-Liang Sun Jiu-Li Zhao |
| Affiliation: | a. College of Applied Chemistry, Key Laboratory of Rare-earth Chemistry and Applying Liaoning Province, Shenyang University of Chemical Technology, Shenyang 110142, China;b. Center of Physical and Chemistry Test, Shenyang University of Chemical Technology, Shenyang 110142, China |
| Abstract: | A dibromo substituted BOPHY derivative (2) was prepared and found to exhibit photo-sensitization capability. Rapid oxidation of 80% DPBF at the first 6 min was observed suggesting that 2 is a superior photo-sensitizer than methylene blue. The HOMO-LUMO band gap for the lowest energy absorption bands of the BOPHY 1 is smaller than that of PS 2, which is in good agreement with the red shift in the absorption observed between 1 and 2. |
| Keywords: | BOPHY Singlet oxygen Photosensitizer Photophysical property DFT |
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