| 反胶束体系中水团的笼效应 |
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| 引用本文： | 张志颖,刘春艳.反胶束体系中水团的笼效应[J].影像科学与光化学,2006,24(1):1-8. |
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| 作者姓名： | 张志颖 刘春艳 |
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| 作者单位： | 1. 中国科学院, 理化技术研究所, 北京, 100101;2. 中国科学院, 研究生院, 北京, 100039 |
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| 基金项目： | 中国科学院资助项目;北京市科技新星计划项目 |
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| 摘 要： | 在反胶束体系中研究了菁染料的吸收光谱以及ω值对菁染料荧光光谱的影响.讨论了不同粒径的AgCl纳米粒子对反胶束体系中菁染料的吸附状态及J-聚集体形成的影响.特别研究了反胶束水团空间限定效应对菁染料荧光量子产率及J-聚集体的影响.
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| 关 键 词： | 菁染料 AgCl纳米粒子 吸附 J-聚集体 |
| 收稿时间： | 2005-06-15 |
Cage Effects of the Water Pool in Reverse Micelles |
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| ZHANG Zhi-ying,LIU Chun-yan.Cage Effects of the Water Pool in Reverse Micelles[J].Imaging Science and Photochemistry,2006,24(1):1-8. |
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| Authors: | ZHANG Zhi-ying LIU Chun-yan |
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| Institution: | 1. Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100101, P.R. China;2. Graduate School of the Chinese Academy of Sciences, Beijing 100039, P.R. China |
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| Abstract: | The spectral properties of a cyanine dye in the system of reverse micelles and the effect of ω of reverse micelles on the fluorescence spectral of this cyanine dye are studied. The adsorption state and the formation of J-aggregate of the cyanine dye adsorbed on AgCl nanoparticles with different diameter are also discussed. The cage effect of the water pool of reverse micelles on the quantum yield of fluorescence and formation of J-aggregate of the dye are investigated, specially. |
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| Keywords: | cyanine dye AgCl nanoparticle adsorption J-aggregate |
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