| 近红外量子点的研究进展 |
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| 引用本文： | 姜鹏,刘义. 近红外量子点的研究进展[J]. 化学通报, 2016, 79(11): 993-1000 |
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| 作者姓名： | 姜鹏 刘义 |
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| 作者单位： | 武汉大学药学院,武汉大学化学与分子科学学院 |
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| 基金项目： | 国家杰出青年科学基金（21225313）;国家自然科学基金项目（21405116, 21473125） |
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| 摘 要： | 量子点具有优异的光学性能及丰富的表面化学性质,在生物医学分析领域具有较好应用前景。近红外窗口生物成像所具有的背景干扰小、穿透深度大等特点,使得近红外量子点在生物成像应用中更具优势。本文介绍了近红外量子点从早期含Cd、含Pb量子点到近年来新型无Cd、无Pb量子点的发展历程,以及其在生物医学成像领域的应用,着重介绍了新型低毒性近红外量子点的研究进展。
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| 关 键 词： | 近红外 荧光 量子点 生物成像 |
| 收稿时间： | 2016-05-31 |
| 修稿时间： | 2016-07-28 |
Research Progress in Near-Infrared Quantum Dots |
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| Jiang Peng and Liu Yi. Research Progress in Near-Infrared Quantum Dots[J]. Chemistry, 2016, 79(11): 993-1000 |
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| Authors: | Jiang Peng and Liu Yi |
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| Affiliation: | Wuhan University School of Pharmaceutical Sciences,College of Chemistry and Molecular Sciences,Wuhan University |
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| Abstract: | Quantum dots (QDs) have great potential in the application of biomedical detection and metrology due to their excellent optical properties and flexible surface chemistry. Near-infrared (NIR) fluorescent QDs exhibit special superiority for the application of bioimaging because of the low background interference and large penetration depth in the NIR imaging. This article reviewed the synthesis and biomedical imaging applications of the Cd, Pb-containing and Cd, Pb-free NIR QDs, emphatically introduced the development of the novel low toxic NIR QDs. |
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| Keywords: | Near-infrared Fluorescence Quantum dots Bioimaging |
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