LSPR-Based Biosensor for Dengue Virus Detection

Felipe M.F. Teixeira, Gabriel L. MacHado, Gabriel S.C. Ferreira, Alice F. Versiani, Lidia M. Andrade, Flavio G. Da Fonseca, Jhonattan C. Ramirez

Research output: Chapter in Book/Report/Conference proceedingConference contribution


In this work, a biosensor based on Localized Surface Plasmon Resonance (LSPR) system to detect the four serotypes of the Dengue Virus (DENVx), is presented and demonstrated. The numerical simulations of gold nanorods (GNRs) through Finite Element Method (FEM) supported by COMSOL Multiphysics, and the achieved experimental results, allowed us to understand the behavior of nanorods in interaction with biological elements during the detection process.

Original languageEnglish (US)
Title of host publication2021 Photonics North, PN 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781665444835
StatePublished - 2021
Externally publishedYes
Event2021 Photonics North, PN 2021 - Toronto, Canada
Duration: May 31 2021Jun 2 2021

Publication series

Name2021 Photonics North, PN 2021


Conference2021 Photonics North, PN 2021


  • Flaviviridae family of viruses
  • LSPR
  • dengue virus

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Signal Processing
  • Instrumentation
  • Atomic and Molecular Physics, and Optics


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