| 量子点在环境污染物检测中的应用进展 |
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| 引用本文： | 徐义邦,樊孝俊,刘忠马,唐珂. 量子点在环境污染物检测中的应用进展[J]. 环境监测管理与技术, 2012, 24(6): 11-16 |
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| 作者姓名： | 徐义邦 樊孝俊 刘忠马 唐珂 |
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| 作者单位： | 南昌市环境监测站;南昌市环境监测站;南昌市环境监测站;南昌市环境监测站 |
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| 基金项目： | 环境保护行业公益性科研基金资助项目（200809140） |
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| 摘 要： | 作为一类理想的荧光探针，量子点近年来在环境污染物定性定量分析方面的应用取得了很大进展，为环境监测提供了一种新的方法和技术，显示出极大的优越性。综述了量子点分子印迹、量子点自组装膜、双色量子点比率荧光传感等新技术在国内外环境污染物检测方面的研究进展，并对其发展前景作了展望。
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| 关 键 词： | 量子点；荧光探针；分子印迹；自组装膜；比率荧光传感；环境污染物检测 |
Progress about Applications of Quantum Dots in Environmental Pollutants Detection |
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| Abstract: | As the ideal fluorescent probes, quantum dots (QDs) have made great progress in environmental pollutants qualitative and quantitative analysis in recent years, providing a new method and technology with great superiority for environmental monitoring. In this paper,new technologies such as surface molecular imprinting on the QDs, QDs self-assembled monolayers and ratiometric fluorescence sensing based on dual-emissing QDs were introduced briefly. And the current research progress about their applications in environmental pollutants detection were also reviewed according to the advanced works worldwide. Additionally,the prospects of study were discussed. |
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| Keywords: | Quantum dots Fluorescent probe Molecularly imprinted Self-assembled monolayers Ratiometric fluorescence sensing Environmental pollutants detection |
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