26 April 2018 Macroscopic monolayer of plasmon coupled gold nanoparticles on mirror for fluorescence enhancement
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Abstract
We study an ability of a large quasi-homogeneous monolayer of Au plasmon coupled nanoparticles separated from continuous Au film by polymer spacer to enhance a fluorescence of adsorbed molecular species. A fluorescence response of Methylene Blue molecules is studied as a function of polymer film thickness. A change of plasmonic properties of a system, its ability to enhance a fluorescence and the possible heating of a structure upon light absorption are discussed.
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V. E. Kaydashev, P. Zolotukhin, A. Belanova, A. S. Anokhin, V. S. Zharinov, E. M. Kaidashev, "Macroscopic monolayer of plasmon coupled gold nanoparticles on mirror for fluorescence enhancement", Proc. SPIE 10716, Saratov Fall Meeting 2017: Optical Technologies in Biophysics and Medicine XIX, 107161F (26 April 2018); doi: 10.1117/12.2315071; https://doi.org/10.1117/12.2315071
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