Enhanced emission of Nile Red on plasmonic platforms

被引：4
作者：
Synak, Anna [1 ]
Bojarski, Piotr [1 ]
Grobelna, Beata [2 ]
Gryczynski, Ignacy [3 ]
Fudala, Rafal [3 ]
Monka, Michal [1 ]
机构：
[1] Univ Gdansk, Fac Math Phys & Informat, Wita Stwosza 57, PL-80308 Gdansk, Poland
[2] Univ Gdansk, Fac Chem, Wita Stwosza 63, PL-80308 Gdansk, Poland
[3] Univ North Texas, Ctr Commercializat Fluorescence Technol, Hlth Sci Ctr, 3500 Camp Bowie Blvd, Miki, Kagawa 76107, Japan
来源：
OPTICAL MATERIALS | 2018年 / 78卷
关键词：
Nile Red; Plasmonic platform; Enhanced fluorescence; SOL-GEL GLASSES; ENERGY-TRANSFER; DIPOLE-MOMENTS; FLUORESCENCE; SURFACE; FILMS; NANOPARTICLES; STATE; LUMINESCENCE; CHOLESTEROL;
D O I：
10.1016/j.optmat.2018.02.009
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Strongly enhanced fluorescence of Nile Red deposited in the vicinity of silver nanoparticles and gold semitransparent mirror was observed. The properties of three different plasmonic platforms based on TiO2, TiO2-GLYMO (1:1) and SiO2 matrices were studied with spectroscopic and microscopic techniques. Significant differences of Nile Red spectroscopic properties in both matrices were observed. In particular, the sensitivity of Nile Red fluorescence enhancement and its peak location to the polarity of local surrounding was found. (C) 2018 Elsevier B.V. All rights reserved.
引用
收藏
页码：82 / 87
页数：6
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