| 多孔硅吸附荧光素钠分子产生荧光增强效应 |
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| 引用本文： | 李永放,余明斌.多孔硅吸附荧光素钠分子产生荧光增强效应[J].光子学报,1998,27(3):204-206. |
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| 作者姓名： | 李永放 余明斌 |
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| 作者单位： | 陕西师范大学物理系，西安理工大学理学院 |
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| 摘 要： | 多孔硅表面吸附荧光素钠分子后,由于其表面的独特性质,使得荧光素钠的荧光得到很大的增强,在这种吸附过程中彼此间存在能量转移过程。文中对荧光素钠增强机理及实验结果进行了详细分析讨论。
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| 关 键 词： | 多孔硅 荧光素钠 荧光增强效应 |
| 收稿时间： | 1997-10-30 |
FLUORESCENCE ENHANCED EFFECT ON POROUS SILICON ABSORBED FLUORESCEIN SODIUM |
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| Li Yongfang,Yu Mingbin,Wang Yan,Wei Ang.FLUORESCENCE ENHANCED EFFECT ON POROUS SILICON ABSORBED FLUORESCEIN SODIUM[J].Acta Photonica Sinica,1998,27(3):204-206. |
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| Authors: | Li Yongfang Yu Mingbin Wang Yan Wei Ang |
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| Institution: | 1. Department of Physics, Shaanxi Normal University, Xi’an 710062;2. School of Science, Xi’an University of Technology, Xi’an 710048 |
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| Abstract: | In this poper,porous silicon was employed as absorbing medium because of its large surface areas.When fluorescein sodium was absorbed to porous silicon,its fluorescence was enhanced greatly.The energy transferring effects were observed between porous silicon and fluorescein sodium.The fluorescence enhanced mechanism and energy transferring effect were discussed and analyzed in detail. |
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| Keywords: | Porous silicon Fluorescein sodium Fluorescence enhanced effect |
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