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Fabrication and characterization of silver deposited micro fabricated quartz arrays for surface enhanced Raman spectroscopy (SERS)

机译:用于表面增强拉曼光谱(SERS)的银沉积微制造石英阵列的制备和表征

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摘要

In this work microfabricated silver coated two-dimensional quartz gratings are developed for the use as plasmonic arrays for surface enhanced Raman spectroscopy (SERS). The SERS technique provides enormous signal intensity and fingerprint specificity and is a powerful tool in chemical and biological applications. However, the acceptance and the employment of the SERS technique for (bio)analytical devices depends on the availability of suitable substrates with homogenous field enhancement properties. Here, the fabrication and optimization process of the SERS array with an enhancement factor between 10s and 10~6 is introduced.
机译:在这项工作中,开发了微制造的镀银二维石英光栅,以用作表面增强拉曼光谱(SERS)的等离子体阵列。 SERS技术提供了巨大的信号强度和指纹特异性,是化学和生物学应用中的强大工具。但是,用于(生物)分析设备的SERS技术的接受和采用取决于具有均匀场增强特性的合适底物的可用性。这里介绍了增强因子在10s到10〜6之间的SERS阵列的制作和优化过程。

著录项

  • 来源
    《Microelectronic Engineering》 |2011年第8期|p.1761-1763|共3页
  • 作者单位

    Institute of Photonic Technology, Albert-Einstein-StrajSe 9. 07745 Jena, Germany;

    Institute of Physical Chemistry, Friedrich-Schiller-Universityjena, Helmholtzweg 4, 07743 Jena, Germany;

    Institute of Physical Chemistry, Friedrich-Schiller-Universityjena, Helmholtzweg 4, 07743 Jena, Germany;

    Institute of Photonic Technology, Albert-Einstein-StrajSe 9. 07745 Jena, Germany;

    Institute of Photonic Technology, Albert-Einstein-StrajSe 9. 07745 Jena, Germany;

    Institute of Photonic Technology, Albert-Einstein-StrajSe 9. 07745 Jena, Germany;

    Institute of Photonic Technology, Albert-Einstein-StrajSe 9. 07745 Jena, Germany Institute of Physical Chemistry, Friedrich-Schiller-Universityjena, Helmholtzweg 4, 07743 Jena, Germany;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    surface enhanced raman spectroscopy; plasmonic; e-beam lithography; dry-etching;

    机译:表面增强拉曼光谱;等离子;电子束光刻;干法刻蚀;

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