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单量子点纳米复合材料的银增强荧光发射

Silver-enhanced fluorescence emission of single quantum dot nanocomposites.

作者信息

Fu Yi, Zhang Jian, Lakowicz Joseph R

机构信息

Center for Fluorescence Spectroscopy, University of Maryland School of Medicine, 725 W. Lombard Street, Baltimore, MD 21201, USA.

出版信息

Chem Commun (Camb). 2009 Jan 21(3):313-5. doi: 10.1039/b816736b. Epub 2008 Nov 19.

DOI:10.1039/b816736b
PMID:19209313
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2737401/
Abstract

A novel plasmon-coupled quantum dot (QD) nanocomposite via covalently interfacing the QD surfaces with silver nanoparticles was developed with greatly reduced blinking and enhanced emission fluorescence.

摘要

通过将量子点表面与银纳米颗粒共价连接，开发出了一种新型等离子体耦合量子点（QD）纳米复合材料，其闪烁显著减少，发射荧光增强。

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本文引用的文献

1
Blinking suppression and intensity recurrences in single CdSe-oligo(phenylene vinylene) nanostructures: experiment and kinetic model.单个CdSe-聚对苯撑乙烯纳米结构中的闪烁抑制和强度复发：实验与动力学模型
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2
Suppressed Blinking in Single Quantum Dots (QDs) Immobilized Near Silver Island Films (SIFs).固定在银岛膜（SIFs）附近的单量子点（QDs）中的眨眼抑制。
Chem Phys Lett. 2007 Oct 15;447(1-3):96-100. doi: 10.1016/j.cplett.2007.08.089.
3
Reduced blinking and long-lasting fluorescence of single fluorophores coupling to silver nanoparticles.单个荧光团与银纳米颗粒偶联时眨眼减少及荧光持久。
Langmuir. 2008 Apr 1;24(7):3429-33. doi: 10.1021/la702673p. Epub 2008 Feb 16.
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Solution control of radiative and nonradiative lifetimes: a novel contribution to quantum dot blinking suppression.辐射和非辐射寿命的溶液控制：对量子点闪烁抑制的新贡献。
Nano Lett. 2008 Jan;8(1):287-93. doi: 10.1021/nl0726609. Epub 2007 Dec 21.
5
Fluorescence lifetimes and correlated photon statistics from single CdSe/oligo(phenylene vinylene) composite nanostructures.来自单个CdSe/聚对苯撑乙烯复合纳米结构的荧光寿命及相关光子统计
Nano Lett. 2007 Sep;7(9):2769-73. doi: 10.1021/nl0713068. Epub 2007 Jul 27.
6
Metal-enhanced single-molecule fluorescence on silver particle monomer and dimer: coupling effect between metal particles.银颗粒单体和二聚体上的金属增强单分子荧光：金属颗粒之间的耦合效应
Nano Lett. 2007 Jul;7(7):2101-7. doi: 10.1021/nl071084d. Epub 2007 Jun 20.
7
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J Phys Chem B. 2006 Jul 27;110(29):14167-71. doi: 10.1021/jp062065f.
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Metal-enhanced fluorescence from CdTe nanocrystals: a single-molecule fluorescence study.碲化镉纳米晶体的金属增强荧光：单分子荧光研究
J Am Chem Soc. 2006 Jul 19;128(28):8998-9. doi: 10.1021/ja061762i.
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Large enhancement of fluorescence efficiency from CdSe/ZnS quantum dots induced by resonant coupling to spatially controlled surface plasmons.通过与空间可控表面等离子体激元的共振耦合实现CdSe/ZnS量子点荧光效率的大幅增强。
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Radiative decay engineering 5: metal-enhanced fluorescence and plasmon emission.辐射衰变工程5：金属增强荧光与等离子体发射
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