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  5. Metal-enhanced Fluorescence of Dyes by Ag-PVP Nanocomposite

Metal-enhanced Fluorescence of Dyes by Ag-PVP Nanocomposite

来源 :International Conference on Nanoscience & Technology,China 2 | 被引量 : 0次 | 上传用户：zhongguoidc
【摘 要】
：
In this work, the fluorescence properties of three dyes, including rhodamine B, methylene blue and fluorescein, were investigated in the presence of Ag nanoparticles or Ag-PVP nanocomposite.The emissi
【作 者】
：
Xin He Zhuohao Lin Zhilong Zhao Mei Zhang Qingguang Zeng Yingshu Yang 
【机 构】
：
School of Applied Physics and Materials,Wuyi University,Jiangmen 529020,China
【出 处】
：
International Conference on Nanoscience & Technology,China 2
【发表日期】
：
2013年3期
【关键词】
：
Metal-enhanced fluorescence (MEF) Dyes Ag-PVP nanocomposite 
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　　In this work, the fluorescence properties of three dyes, including rhodamine B, methylene blue and fluorescein, were investigated in the presence of Ag nanoparticles or Ag-PVP nanocomposite.The emission of three dyes can be enhanced by different degrees after mixed with Ag nanoparticles.Furthermore, the emission intensities can further increased by adding extra PVP.
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