Luminescent polymer nanosheets for fiber sensor application

Koji Niwa, Masaya Mitsuishi, Tokuji Miyashitaj

Research output: Contribution to conferencePaper

Abstract

A plastic fiber surface was modified with luminescent polymer nanosheets. The nanosheets were constructed by the Langmuir-Blodgett technique. Luminescent p(DDA-Ru) monolayers were transferred onto a flexible PMMA optical fiber (0.98 mm core diameter) by the vertical dipping method. The luminescence intensity from the p(DDA-Ru) nanosheets.decreased by gold nanoparticles immobilized onto the fiber surface. Streptavidin - biotin specific reaction was chosen to examine the sensor ability of the plastic optical fiber based on energy transfer quenching between ruthenium complex and gold nanoparticle.

Original languageEnglish
Number of pages1
Publication statusPublished - 2005 Dec 1
Event54th SPSJ Annual Meeting 2005 - Yokohama, Japan
Duration: 2005 May 252005 May 27

Other

Other54th SPSJ Annual Meeting 2005
CountryJapan
CityYokohama
Period05/5/2505/5/27

Keywords

  • Biotin
  • Fiber
  • Luminescence
  • Polymer nanosheet
  • Ruthenium complex
  • Streptavidin

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Niwa, K., Mitsuishi, M., & Miyashitaj, T. (2005). Luminescent polymer nanosheets for fiber sensor application. Paper presented at 54th SPSJ Annual Meeting 2005, Yokohama, Japan.