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首页> 外文会议>2011 Asia Communications and Photonics Conference : Technical Abstracts >Hepatocellular carcinoma cells Raman spectra with gold and silver colloid as SERS substrate
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Hepatocellular carcinoma cells Raman spectra with gold and silver colloid as SERS substrate

机译：金和银胶体作为SERS底物的肝癌细胞拉曼光谱

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摘要

In this paper, Raman spectra of hepatocellular carcinoma cells were analyzed using gold and silver nanoparticles as SERS active substrates. The size of gold and silver nanoparticles is about 50-60 nm, and these nanoparticles have enhancement role to the Raman spectrum of hepatocellular carcinoma cells. The results show that the Raman enhancement effects of gold colloid are more sensitive than silver colloid to cells.
机译：在本文中，使用金和银纳米颗粒作为SERS活性底物分析了肝癌细胞的拉曼光谱。金和银纳米颗粒的尺寸约为50-60 nm，这些纳米颗粒对肝癌细胞的拉曼光谱具有增强作用。结果表明，金胶体的拉曼增强作用比银胶体对细胞更敏感。

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  • 来源
  • 会议地点 Shanghai(CN)
  • 作者

    Hongfei Zhu; Shupeng Liu; Ling Hu; Wei Zhang; Chen Qian; Zhenyi Chen; Na Chen;

  • 作者单位

    Key Laboratory of Specialty Fiber Optics and Optical Access Networks School of Communication and Information Engineering, Shanghai University 149 Yanchang Road, Shanghai 200072, P. R. China;

    Key Laboratory of Specialty Fiber Optics and Optical Access Networks School of Communication and Information Engineering, Shanghai University 149 Yanchang Road, Shanghai 200072, P. R. China;

    Key Laboratory of Specialty Fiber Optics and Optical Access Networks School of Communication and Information Engineering, Shanghai University 149 Yanchang Road, Shanghai 200072, P. R. China;

    Key Laboratory of Specialty Fiber Optics and Optical Access Networks School of Communication and Information Engineering, Shanghai University 149 Yanchang Road, Shanghai 200072, P. R. China;

    Key Laboratory of Specialty Fiber Optics and Optical Access Networks School of Communication and Information Engineering, Shanghai University 149 Yanchang Road, Shanghai 200072, P. R. China;

    Key Laboratory of Specialty Fiber Optics and Optical Access Networks School of Communication and Information Engineering, Shanghai University 149 Yanchang Road, Shanghai 200072, P. R. China;

    Key Laboratory of Specialty Fiber Optics and Optical Access Networks School of Communication and Information Engineering, Shanghai University 149 Yanchang Road, Shanghai 200072, P. R. China;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 通信;
  • 关键词

    gold colloid; silver colloid; SERS; Raman spectrum;

    机译：金胶体;银胶体; SERS;拉曼光谱;

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