Suppr超能文献

金膜表面等离子体耦合发射

Surface Plasmon-Coupled Emission with Gold Films.

作者信息

Gryczynski Ignacy, Malicka Joanna, Gryczynski Zygmunt, Lakowicz Joseph R

机构信息

Center for Fluorescence Spectroscopy, University of Maryland at Baltimore, Department of Biochemistry and Molecular Biology, 725 West Lombard Street, Baltimore, Maryland 21201.

出版信息

J Phys Chem B. 2004 Jul 27;108(33):12568-12574. doi: 10.1021/jp040221h.

Abstract

In a recent report we demonstrated efficient collection of emission by coupling to surface plasmons on a thin silver film, resulting in a directional signal in the glass substrate. We call the phenomenon surface plasmon coupled emission (SPCE). In the present report we examined sulforhodamine 101 (S101) in thin polymer films on 50 nm thick gold films on glass. We observed efficient SPCE through thin gold films. This result was surprising because metallic gold is typically an efficient quencher of fluorescence. The energy effectively coupled through the gold film into the glass at a sharply defined angle, but somewhat less sharp than for a comparable silver film. About 50% of the total emission appeared as SPCE, irrespective of direct excitation or excitation via the plasmon resonance evanescent wave. The emission was p-polarized with different wavelengths appearing at different angles. The lifetime of S101 was mostly unaffected by the gold film. These results indicate that SPCE occurs over long distances, larger than for quenching by energy transfer to the gold. We conclude highly efficient detection devices can be constructed by using fluorophores on gold-coated surfaces.

摘要

在最近的一份报告中,我们展示了通过与薄银膜上的表面等离子体激元耦合来有效收集发射光,从而在玻璃基板中产生定向信号。我们将这种现象称为表面等离子体激元耦合发射(SPCE)。在本报告中,我们研究了玻璃上50纳米厚金膜上的聚合物薄膜中的磺基罗丹明101(S101)。我们观察到通过薄金膜产生了高效的SPCE。这一结果令人惊讶,因为金属金通常是一种有效的荧光猝灭剂。能量以一个清晰定义的角度有效地通过金膜耦合到玻璃中,但比类似银膜的情况稍不那么尖锐。无论直接激发还是通过等离子体激元共振倏逝波激发,约50%的总发射光表现为SPCE。发射光为p偏振,不同波长出现在不同角度。S101的寿命大多不受金膜影响。这些结果表明,SPCE发生的距离比通过能量转移到金上进行猝灭的距离更长。我们得出结论,通过在金涂层表面使用荧光团可以构建高效的检测装置。

相似文献

1
Surface Plasmon-Coupled Emission with Gold Films.
J Phys Chem B. 2004 Jul 27;108(33):12568-12574. doi: 10.1021/jp040221h.
2
Radiative decay engineering 4. Experimental studies of surface plasmon-coupled directional emission.
Anal Biochem. 2004 Jan 15;324(2):170-82. doi: 10.1016/j.ab.2003.09.036.
3
Ultraviolet surface plasmon-coupled emission using thin aluminum films.
Anal Chem. 2004 Jul 15;76(14):4076-81. doi: 10.1021/ac040004c.
4
Radiative decay engineering 3. Surface plasmon-coupled directional emission.
Anal Biochem. 2004 Jan 15;324(2):153-69. doi: 10.1016/j.ab.2003.09.039.
5
Effects of Sample Thickness on the Optical Properties of Surface Plasmon-Coupled Emission.
J Phys Chem B. 2004 Aug 12;108(32):12073-12083. doi: 10.1021/jp0312619. Epub 2004 Jul 16.
6
Radiative decay engineering 7: Tamm state-coupled emission using a hybrid plasmonic-photonic structure.
Anal Biochem. 2014 Jan 15;445:1-13. doi: 10.1016/j.ab.2013.10.009. Epub 2013 Oct 14.
7
Use of surface plasmon-coupled emission to measure DNA hybridization.
J Biomol Screen. 2004 Apr;9(3):208-15. doi: 10.1177/1087057103262363.
8
DNA hybridization using surface plasmon-coupled emission.
Anal Chem. 2003 Dec 1;75(23):6629-33. doi: 10.1021/ac034881e.
9
Waveguide-modulated surface plasmon-coupled emission of Nile blue in poly(vinyl alcohol) thin films.
Thin Solid Films. 2006 Jul;510(1-2):15-20. doi: 10.1016/j.tsf.2005.07.312. Epub 2006 Feb 28.
10
Immunoassays based on directional surface plasmon-coupled emission.
J Immunol Methods. 2004 Mar;286(1-2):133-40. doi: 10.1016/j.jim.2003.12.009.

引用本文的文献

1
Use of surface plasmon-coupled emission for enhancing light transmission through Top-Emitting Organic Light Emitting Diodes.
Thin Solid Films. 2008 Feb 29;516(8):1977-1983. doi: 10.1016/j.tsf.2007.05.081. Epub 2007 Jun 13.
2
Directional two-photon induced surface plasmon-coupled emission.
Thin Solid Films. 2005 Nov 22;491(1-2):173-176. doi: 10.1016/j.tsf.2005.06.010. Epub 2005 Jul 11.
3
Planar Double-Epsilon-Near-Zero Cavities for Spontaneous Emission and Purcell Effect Enhancement.
ACS Photonics. 2018 Jun 20;5(6):2287-2294. doi: 10.1021/acsphotonics.8b00121. Epub 2018 Mar 23.
4
Chemiplasmonics for high-throughput biosensors.
Int J Nanomedicine. 2018 Nov 27;13:8051-8062. doi: 10.2147/IJN.S186644. eCollection 2018.
5
Tailoring Optical Properties of a Large-Area Plasmonic Gold Nanoring Array Pattern.
J Phys Chem C Nanomater Interfaces. 2018 Jun 28;122(25):13443-13449. doi: 10.1021/acs.jpcc.7b11660. Epub 2017 Dec 31.
6
Particle sensing with confined optical field enhanced fluorescence emission (Cofefe).
Opt Express. 2018 May 14;26(10):12959-12969. doi: 10.1364/OE.26.012959.
7
Waveguide-modulated surface plasmon-coupled emission of Nile blue in poly(vinyl alcohol) thin films.
Thin Solid Films. 2006 Jul;510(1-2):15-20. doi: 10.1016/j.tsf.2005.07.312. Epub 2006 Feb 28.
8
Effects of Sample Thickness on the Optical Properties of Surface Plasmon-Coupled Emission.
J Phys Chem B. 2004 Aug 12;108(32):12073-12083. doi: 10.1021/jp0312619. Epub 2004 Jul 16.
10
Directional Emission from Metal-Dielectric-Metal Structures: Effect of Mixed Metal Layers, Dye Location and Dielectric Thickness.
J Phys Chem C Nanomater Interfaces. 2015 Feb 12;119(6):3302-3311. doi: 10.1021/jp512174w.

本文引用的文献

1
Multiphoton Excitation of Fluorescence near Metallic Particles: Enhanced and Localized Excitation.
J Phys Chem B. 2002 Mar 1;106(9):2191-2195. doi: 10.1021/jp013013n. Epub 2002 Feb 9.
2
Radiative decay engineering: the role of photonic mode density in biotechnology.
J Phys D Appl Phys. 2003 Jul 1;36:R240-R249. doi: 10.1088/0022-3727/36/14/203.
3
Radiative decay engineering 4. Experimental studies of surface plasmon-coupled directional emission.
Anal Biochem. 2004 Jan 15;324(2):170-82. doi: 10.1016/j.ab.2003.09.036.
4
Radiative decay engineering 3. Surface plasmon-coupled directional emission.
Anal Biochem. 2004 Jan 15;324(2):153-69. doi: 10.1016/j.ab.2003.09.039.
6
Directional surface plasmon-coupled emission: A new method for high sensitivity detection.
Biochem Biophys Res Commun. 2003 Aug 1;307(3):435-9. doi: 10.1016/s0006-291x(03)01214-2.
7
Fluorescence spectral properties of cyanine dye-labeled DNA oligomers on surfaces coated with silver particles.
Anal Biochem. 2003 Jun 15;317(2):136-46. doi: 10.1016/s0003-2697(03)00005-8.
9
Surface plasmon resonance detection for capillary electrophoresis separations.
Anal Chem. 2003 Mar 15;75(6):1542-7. doi: 10.1021/ac0263521.
10
Fluorescence quenching of dye molecules near gold nanoparticles: radiative and nonradiative effects.
Phys Rev Lett. 2002 Nov 11;89(20):203002. doi: 10.1103/PhysRevLett.89.203002. Epub 2002 Oct 24.

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验