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SERS Taper-Fiber Nanoprobe Modified by Gold Nanoparticles Wrapped with Ultrathin Alumina Film by Atomic Layer Deposition

  • Wenjie Xu,
  • Zhenyi Chen,
  • Na Chen,
  • Heng Zhang,
  • Shupeng Liu,
  • Xinmao Hu,
  • Jianxiang Wen and
  • Tingyun Wang
Sensors2017, 17(3), 467;https://doi.org/10.3390/s17030467

25 February 2017

A taper-fiber SERS nanoprobe modified by gold nanoparticles (Au-NPs) with ultrathin alumina layers was fabricated and its ability to perform remote Raman detection was demonstrated. The taper-fiber nanoprobe (TFNP) with a nanoscale tip size under 80...

(This article belongs to the Section Chemical Sensors)
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