Surface-plasmon-coupled emission of Rhodamine 110 in a silica nanolayer.

Surface-plasmon-coupled emission of Rhodamine 110 in a silica nanolayer.
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DOI:
10.1002/cphc.201100252
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发表时间:
2011-09
期刊:
Chemphyschem : a European journal of chemical physics and physical chemistry
影响因子:
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通讯作者:
S. Rangełowa-Jankowska;D. Jankowski;B. Grobelna;I. Gryczynski;Z. Gryczynski;R. Bogdanowicz;P. Bojarski
S. Rangełowa-Jankowska;D. Jankowski;B. Grobelna;I. Gryczynski;Z. Gryczynski;R. Bogdanowicz;P. Bojarski
中科院分区:
其他
文献类型:
--
作者:
S. Rangełowa-Jankowska;D. Jankowski;B. Grobelna;I. Gryczynski;Z. Gryczynski;R. Bogdanowicz;P. Bojarski

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报道了在沉积于银纳米层上的二氧化硅纳米薄膜中首次观察到罗丹明110的强定向表面等离子体激元耦合发射(SPCE)。详细描述了材料的制备。SPCE的强度超过自由空间荧光强度的10倍,并且在SPCE环中观察到总的线性光偏振。提出了一种新的实验装置和原始数据采集方法。我们的材料完全保留其荧光特性至少八个月。
The first observation of strong directional surface-plasmon-coupled emission (SPCE) of Rhodamine 110 in silica nanofilms deposited on silver nanolayers is reported. The preparation of the material is described in detail. The intensity of SPCE exceeds 10 times that of free space fluorescence and total linear light polarization in the SPCE ring is observed. A new experimental setup and an original data collection method is presented. Our material completely preserves its fluorescence properties for at least eight months.