| 系列羟基苯基卟啉化合物荧光性质的研究 |
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| 引用本文： | 石莹岩,郑文琦,李向清,于连香,王杏乔.系列羟基苯基卟啉化合物荧光性质的研究[J].高等学校化学学报,2005,26(1):9-12. |
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| 作者姓名： | 石莹岩 郑文琦 李向清 于连香 王杏乔 |
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| 作者单位： | 1. 吉林大学化学学院,长春 130023;
2. 华东理工大学化学与制药学院,上海 200237 |
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| 摘 要： | 对照紫外光谱的变化分析了5种卟啉周边羟基的数目、位置及其在不同溶剂条件下的荧光光谱的变化情况.研究表明,利用控制卟啉周边取代基的数目、对称性及选择溶剂可获得不同强度的荧光物质.
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| 关 键 词： | 卟啉 羟基苯基卟啉 荧光性质 |
| 文章编号： | 0251-0790(2005)01-0009-04 |
| 收稿时间： | 2003-10-20 |
Fluorescence Property of a Series of Hydroxylphenyl Porphyrins |
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| SHI Ying-Yan,ZHENG Wen-Qi,LI Xiang-Qing,YU Lian-Xiang,WANG Xing-Qiao.Fluorescence Property of a Series of Hydroxylphenyl Porphyrins[J].Chemical Research In Chinese Universities,2005,26(1):9-12. |
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| Authors: | SHI Ying-Yan ZHENG Wen-Qi LI Xiang-Qing YU Lian-Xiang WANG Xing-Qiao |
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| Institution: | 1. College of Chemistry, Jilin University, Changchun 130023, China;
2. Department of Chemistry and Pharmacy, East China Science and Engineering University, Shanghai 200237, China |
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| Abstract: | The spectral properties of five kinds of synthesized porphyrins were. Studied. It was found that the fluorescence intensity enhanced with the increase in number of peripheral hydroxyl group of porphyrin, and that the fluorescence intensities of tetrahydroxyphenyl porphyrin and tetraphenyl porphyrin at 430 nm were very low, which was related to the structure symmetry. The red-shift of the fluorescence spectra in DMF compared to that in CH 2Cl 2 can be explained on the bases of the effect of solvation. These results indicate that the compounds with different fluorescence properties could be obtained by controlling the number and the position of peripheral substitute groups of porphyrin and using different solvents. |
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| Keywords: | Porphyrin Hydroxyphenyl porphyrin Fluorescence property |
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