Plasmon-Enhanced Photoluminescence of SiC Quantum Dots for Cell Imaging Applications

被引：0
|
作者：
Yuriy Zakharko
Tetiana Serdiuk
Tetyana Nychyporuk
Alain Géloën
Mustapha Lemiti
Vladimir Lysenko
机构：
[1] University of Lyon,Nanotechnology Institute of Lyon (INL), UMR CNRS 5270, INSA de Lyon
[2] University of Lyon,CarMeN Laboratory, UMR INSERM 1060, INSA de Lyon
[3] National Taras Shevchenko University,Institute of High Technologies
来源：
Plasmonics | 2012年 / 7卷
关键词：
SiC; Quantum dots; Local field enhancement; Plasmon-enhanced emission; Cell imaging;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Strong photoluminescence enhancement of chemically inert and biocompatible SiC quantum dots (QDs) ensured by their near-field coupling with multipolar localized plasmons is experimentally demonstrated. The main physical mechanisms responsible for this phenomenon are described with the use of three-dimensional FDTD simulations. Nano-Ag/SiNX/glass plasmonic substrates were shown to be efficiently used for significant luminescence enhancement of fibroblast cells labeled with the SiC QDs. The proposed approach allows a plasmon-induced enhancement of fluorescent cell imaging.
引用
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页码：725 / 732
页数：7
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