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Physics of Semiconductor Devices pp 577–579Cite as

Surface Enhanced Raman Scattering on Anodized Alumina Templates for Bio-sensing Applications

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Abstract

SERS substrate was fabricated by depositing silver on anodized aluminum oxide (AAO) template. The thickness of the AAO template was 200 nm with 40 nm circular pore and 15 nm spacing. SERS effect was observed on these metal coated structures due to electric field enhancement around the edge of the pores. Para-Nitrophenol (pnp) solution of 10−6 M concentration was detected which refers to an enhancement factor of 104.

Keywords

  • SERS
  • Anodized aluminum oxide template
  • Enhancement factor

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  • DOI: 10.1007/978-3-319-03002-9_145
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References

  1. K. Kneipp, H. Kneipp, M. Moskovits, “Surface-Enhanced Raman Scattering: Physics and Applications”, Springer (2006).

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  2. Nevin Ta¸saltın, Sadullah Öztürk, Necmettin Kılınç, Hayrettin Yüzer, Zafer Ziya Öztürk, Appl. Phys. A, 95, 781–787 (2009).

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Acknowledgements

This work has been funded by Ministry of Communications and Information Technology, Department of Science and Technology and Defence Research and Development Organisation. Fabrication and characterization of the substrates were carried out in National Nano Fabrication Centre, IISc and Micro Nano Characterization Facility, IISc.

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Authors and Affiliations

  1. Centre for Nanoscience and Engineering, Indian Institute of Science, Bangalore, 560012, India

    Deepak Ranjan Nayak & Navakanta Bhat

  2. Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore, 560012, India

    Siva Umapathy

Authors
  1. Deepak Ranjan Nayak
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  2. Navakanta Bhat
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  3. Siva Umapathy
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Corresponding author

Correspondence to Deepak Ranjan Nayak .

Editor information

Editors and Affiliations

  1. Amity Institute for Advanced Research and Studies (Meterials & Devices), Amity University, Noida, Uttar Pradesh, India

    V. K. Jain

  2. Amity Institute for Advanced Research and Studies (Meterials & Devices), Amity University, Noida, Uttar Pradesh, India

    Abhishek Verma

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Nayak, D.R., Bhat, N., Umapathy, S. (2014). Surface Enhanced Raman Scattering on Anodized Alumina Templates for Bio-sensing Applications. In: Jain, V., Verma, A. (eds) Physics of Semiconductor Devices. Environmental Science and Engineering(). Springer, Cham. https://doi.org/10.1007/978-3-319-03002-9_145

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