| 用于生物标记的半导体量子点研究 |
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| 引用本文： | 余启钰,刘春艳.用于生物标记的半导体量子点研究[J].感光科学与光化学,2006,24(5):382-390. |
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| 作者姓名： | 余启钰 刘春艳 |
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| 作者单位： | [1]中国科学院理化技术研究所,北京100080 [2]中国科学院研究生院,北京100039 |
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| 基金项目： | 国家自然科学基金项目（90306003.90406024）. |
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| 摘 要： | 半导体量子点的独特光学性质使之成为理想的荧光探针材料，在生物医学领域具有广阔的应用前景．本文评述了目前量子点合成、表面修饰、结合生物分子的方法，以及半导体量子点在生物标记应用中相对于传统有机染料的优点．
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| 关 键 词： | 半导体量子点 荧光探针 生物标记 |
| 文章编号： | 1000-3231（2006）05-0382-09 |
| 收稿时间： | 2006-05-16 |
| 修稿时间： | 2006-06-14 |
Research on Semiconductor Quantum Dots for Biological Imaging |
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| YU Qi-yu, LIU Chun-yan.Research on Semiconductor Quantum Dots for Biological Imaging[J].Photographic Science and Photochemistry,2006,24(5):382-390. |
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| Authors: | YU Qi-yu LIU Chun-yan |
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| Affiliation: | 1. Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100080, P. R. China ; 2. Graduate School of the Chinese Academy of Sciences, Beijing 100039, P. R. China |
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| Abstract: | The unique optical properties of semiconductor quantum dots(QDs) make them very promising as fluorescent probes in biomedical application.We review current approaches to the synthesis,surface modification and bioconjugation of QDs,as well as their advantages over traditional organic dyes in biological imaging. |
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| Keywords: | semiconductor quantum dots fluorescent probes biological imaging |
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