| 荧光量子点探针及其标记技术 |
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| 引用本文： | 蒋飞荣,贾文婷,张兴燊,任彩萍.荧光量子点探针及其标记技术[J].生命科学,2010(4):391-395. |
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| 作者姓名： | 蒋飞荣 贾文婷 张兴燊 任彩萍 |
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| 作者单位： | [1]中南大学肿瘤研究所,长沙410078 [2]广西中医学院,南宁530001 |
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| 基金项目： | 国家高技术研究发展计划（“863”计划）（2007AA021809;2007AA021811）; 国家重点基础研究发展计划（“973”计划）（2010CB833605）; 湖南省科技厅资助项目（2008FJ3186）; 2009年度新世纪优秀人才支持计划（NCET-10-0790） |
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| 摘 要： | 量子点作为一种新型荧光标记物,与有机染料和荧光蛋白质相比,它们具有可调谐且宽的吸收光谱,激发可产生多重荧光颜色、强荧光信号、抗光漂白能力强等独特的光学特性,使其广泛应用在生物和医学领域。该文就量子点探针的表面修饰和功能化及其标记技术的研究进展进行了阐述。
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| 关 键 词： | 荧光量子点 探针 生物标记 |
Fluorescent quantum dots probes and their biological labeling |
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| JIANG Fei-rong,JIA Wen-ting,ZHANG Xing-shen,REN Cai-ping.Fluorescent quantum dots probes and their biological labeling[J].Chinese Bulletin of Life Sciences,2010(4):391-395. |
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| Authors: | JIANG Fei-rong JIA Wen-ting ZHANG Xing-shen REN Cai-ping |
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| Institution: | 1 Cancer Research Institute,Central South University,Changsha 410078,China; 2 Guangxi Traditional Chinese Medical University,Nanning 530001,China) |
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| Abstract: | As emerging promising fluorescent labels,semiconductor quantum dots （QDs） have tremendous potential in the fields of biology and medicine because of their unique optical properties with size-tunable light emission,broad absorption spectra for simultaneous excitation of multiple fluorescence colors,superior signal brightness,resistance against photobleaching,etc. This article briefly discusses the recent progresses on fluorescent QDs probes and their biological labeling including their surface modification and functionalization. |
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| Keywords: | fluorescent quantum dots probe biological labeling |
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