| 水溶性金属卟啉在水溶液中的光物理与光化学研究 |
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| 引用本文： | 刘志贤 穆林静. 水溶性金属卟啉在水溶液中的光物理与光化学研究[J]. 高等学校化学学报, 1996, 17(10): 1504-1508 |
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| 作者姓名： | 刘志贤 穆林静 |
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| 作者单位： | 河北师范大学化学系，南开大学化学系 |
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| 摘 要： | 研究了５种水溶性金属卟啉ＺｎＴＭＡＰＰ、ＺｎＴＭＰｙＰ、ＭｇＴＭＰｙＰ、ＺｎＴＢＰｙＰ和ＺｎＴＴＰＳ４的光物理（吸收光谱和荧光光谱、振子强度、荧光寿命、量子产率）、激发态氧化还原电势及光稳定性。结果表明ＭｇＴＭＰｙＰ是比ＺｎＴＭＰｙＰ更好的光敏剂。
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| 关 键 词： | 水溶性 金属卟啉 光物理 光化学 光敏剂 卟啉 |
The Photophysical and Photochemical Properties of Water-soluble Metalloporphyrins in Aqueous Solution |
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| LIU Zhi-Xian,MU Lin-Jing,SHI Shuang-Qun,ZHOU Yong-Qia,SHEN Pan-Wen. The Photophysical and Photochemical Properties of Water-soluble Metalloporphyrins in Aqueous Solution[J]. Chemical Research In Chinese Universities, 1996, 17(10): 1504-1508 |
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| Authors: | LIU Zhi-Xian MU Lin-Jing SHI Shuang-Qun ZHOU Yong-Qia SHEN Pan-Wen |
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| Abstract: | Several photophysical(spectra,oscillator strength,lifetimes,and quantum yields for fluorescence),excited state redox properties and photo-stability of five water-soluble metalloporphyrins(ZnTMAPP,ZnTMPyP,MgTMPyP,ZnTBPyP,and ZnTTPS4 where TMAPP=tetrakis-(trimethylaminophenyl) porphyrin,TMPyP=tetrakis(N-methylpyridyl) porphyrin,TBPyP=tetrakis(N-benzylpyridyl) porphyrin,and TTPS4=tetrakis(3-sulphpotolyl)porphyrin) were investigated.It was found that MgTMPyP is a good photosensitizer compared with others. |
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| Keywords: | Water-soluble metalloporphyrin Photophysics Photochemistry Photosensitizer |
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