Metal-Enhancement Fluorescence of Silicon Carbide Nano-Particles Based on Self-Assembled Silver Films

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Authors

  • College of Materials and Engineering ,CN
  • College of Science, Jilin Institute of Chemical Technology, Jilin, Changchun130000 ,CN

Keywords:

Silicon carbide nano-particles; silver selfassembled films; polyelectrolytes; spectral analysis; fluorescence enhancement

Abstract

In this paper, the fluorescence enhancement effect of silicon carbide nano-particles is studied in order to expand the application of silicon carbide nano-particles in optical and life sciences. Firstly, the luminescence mechanism, surface fluorescence enhancement and fluorescence spectrum of silicon carbide nano-materials were analyzed and metal nano-particles have enhancement effect to the surface fluorescence silicon carbide nano-materials. Then, taking silver self-assembled film metal nano-particles as an example, the preparation of silicon carbide nano-particles and silver nano-particles were performed, and the preparation methods of silver self-assembled films with different layers were described. Finally, spectral analysis of fluorescence enhancement of silicon carbide nano-particles based on silver self-assembled films was performed in an empirical manner. Through analysis, it can be seen that with the increase of the number of polyelectrolyte layers, the emission spectrum of the sample shows a trend of increasing first and then decreasing, which provides a direction for future fluorescence enhancement of silicon carbide nanomaterials.

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Published

2022-10-20

How to Cite

Wang, Y., & Lang, C. (2022). Metal-Enhancement Fluorescence of Silicon Carbide Nano-Particles Based on Self-Assembled Silver Films. Journal of Mines, Metals and Fuels, 67(3), 147–152. Retrieved from https://informaticsjournals.com/index.php/jmmf/article/view/31535

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References

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