Hybrid plasmonic-SERS based biosensing

S. Po, M. P. Carmo, M. Zhao, S. Anguiano, M. L. Guyon, A. Reynoso, E. Cortes, S. Maier, A. Fainstein, L. Pedano, A. Rakovich

Research output: Chapter in Book/Report/Conference proceedingConference paperpeer-review

Abstract

Providing a fast, reliable, and sensitive alternative to methods of detecting and characterizing analytes in solution will be invaluable to the healthcare services. Currently, analysis techniques may take several weeks providing either qualitative (analyte make-up) or quantitative (concentration) information for a given sample. Here, we present a method to simultaneously acquire both, by utilizing the Kretschmann configuration and combining SERS and plasmonic spectroscopic techniques into a single unit. The proposed method is based on the use of a plasmonic substrate consisting of metallic nanoparticles on a film geometry.

Original languageEnglish
Title of host publicationProceedings - International Conference Laser Optics 2020, ICLO 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728152332
DOIs
Publication statusPublished - 2 Nov 2020
Event2020 International Conference Laser Optics, ICLO 2020 - St. Petersburg, Russian Federation
Duration: 2 Nov 20206 Nov 2020

Publication series

NameProceedings - International Conference Laser Optics 2020, ICLO 2020

Conference

Conference2020 International Conference Laser Optics, ICLO 2020
Country/TerritoryRussian Federation
CitySt. Petersburg
Period2/11/20206/11/2020

Keywords

  • biosensing
  • nanoparticle
  • plasmon
  • SERS

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