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Detection sensitivity enhancement in a paired surface plasma waves biosensor using gold nanoparticles

  • Li Chen Su*
  • , Ying Feng Chang
  • , Ying Chang Li
  • , Chien Chou
  • *Corresponding author for this work
  • National Central University
  • Chang Gung University
  • National Yang Ming Chiao Tung University

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

Abstract

The present study is focused on the detection sensitivity enhancement of our previously developed amplitude-sensitive paired surface plasma waves biosensor in combination with gold nanoparticles (GNP). The approach enables improvement of the sensitivity of real-time detection by three orders of magnitude.

Original languageEnglish
Title of host publicationISOB 2011 - Proceedings of the 1st International Symposium on Bioengineering
Pages22-26
Number of pages5
DOIs
StatePublished - 2011
Event1st International Symposium on Bioengineering, ISOB 2011 - Singapore, Singapore
Duration: 19 01 201119 01 2011

Publication series

NameISOB 2011 - Proceedings of the 1st International Symposium ISOB 2011 - Proceedings of the 1st International Symposium on Bioengineering

Conference

Conference1st International Symposium on Bioengineering, ISOB 2011
Country/TerritorySingapore
CitySingapore
Period19/01/1119/01/11

Keywords

  • Biosensor
  • Gold nanoparticles
  • Heterodyne
  • Surface Plasmon Resonance (SPR)

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