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| Fluorescence response of hypocrellin B to the environmental changes in a mimic biological membrane——liposome | |
| 作者姓名： | JIN Xuanye1 2 ZHAO Yuewei1 XIE Jie1 & ZHAO Jingquan1 1. CAS Key Laboratory of Photochemistry Center for Molecular Science Institute of Chemistry Chinese Academy of Science Beijing 100080 China 2. School of Earth Sciences and Resources China University of Geosciences Beijing 100083 China |
| 作者单位： | JIN Xuanye1，2，ZHAO Yuewei1，XIE Jie1 & ZHAO Jingquan1 1. CAS Key Laboratory of Photochemistry，Center for Molecular Science，Institute of Chemistry，Chinese Academy of Science，Beijing 100080，China; 2. School of Earth Sciences and Resources，China University of Geosciences，Beijing 100083，China |
| 摘 要： | Hypocrellins (HA or HB) were well known as novel photosensitizers for photodynamic therapy (PDT). The investigations on their photophysical and photochemical properties have been carried out inten-sively in the past 20 years[1—4]. Intramolecular hydro-gen bonds are formed in a hypocrellin molecule, so are intramolecular proton transfers at the excited state, which has been proved to be essential for the fluores-cence emission of hypocrellins[5]. The two phenolic hydroxyl groups in a hypocr… |
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