Journal Highlight: Glass nanopillar arrays with nanogap-rich silver nanoislands for highly intense SERS

Skip to Navigation

Ezine

  • Published: Jun 4, 2012
  • Author: spectroscopyNOW
  • Channels: Raman
thumbnail image: Journal Highlight: Glass nanopillar arrays with nanogap-rich silver nanoislands for highly intense SERS

Glass nanopillar arrays with nanogap-rich silver nanoislands for highly intense surface enhanced Raman scattering

Advanced Materials, 2012, 24, 2234-2237
Young-Jae Oh, Ki-Hun Jeong

The enhancement of surface enhanced Raman scattering (SERS) with nanogap-rich silver nanoislands surrounding glass nanopillars at wafer level is reported. Abstract: The enhancement of surface enhanced Raman scattering (SERS) with nanogap-rich silver nanoislands surrounding glass nanopillars at wafer level is reported. High-density hot spots are generated by increasing the number of nanogap-rich nanoislands within a detection volume. The SERS substrate shows a high enhancement factor of over 107 with excellent signal uniformity (∼7.8%) and it enables the label-free detection of aqueous DNA base molecules at nanomolar level.

  • This paper is free to view for all users registered on separationsNOW.com until the end of July 2012.
    After this time, you can purchase it using Pay-Per-View on Wiley Online Library.

Social Links

Share This Links

Bookmark and Share

Microsites

Suppliers Selection
Societies Selection

Banner Ad

Click here to see
all job opportunities

Copyright Information

Interested in separation science? Visit our sister site separationsNOW.com

Copyright © 2017 John Wiley & Sons, Inc. All Rights Reserved