The potential application of poly(1,4-phenylene diphenylvinylene), p-PDV for oxygen detection based on fluorescence quenching

Faizatul Shimal Mehamod, Rusli Daik, Musa Ahmad

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Poly(1,4-phenylene diphenylvinylene), p-PDV, a photoluminescent conjugated polymer was synthesized in this study via McMurry reaction from 1,4-dibenzoylbenzene for the purpose of O2 sensing based on fluorescence quenching. The properties of this sensing polymer including fluorescence spectra, repeatability, reproducibility and the response curve were described. Results obtained from this study showed that the fluorescence intensity decreased upon exposure to O2 gas, indicating that the polymer was responsive to the presence of the O2 gas and the response was found regenerable by flushing N2 gas to the polymer solution.

Original languageEnglish
Pages (from-to)537-540
Number of pages4
JournalSensors and Actuators, B: Chemical
Volume96
Issue number3
DOIs
Publication statusPublished - 1 Dec 2003

Fingerprint

Quenching
Gases
Fluorescence
quenching
Oxygen
fluorescence
Polymers
polymers
oxygen
Conjugated polymers
gases
Polymer solutions
flushing
curves

Keywords

  • Conjugated polymer
  • Fluorescence quenching
  • Oxygen sensor

ASJC Scopus subject areas

  • Analytical Chemistry
  • Electrochemistry
  • Electrical and Electronic Engineering

Cite this

The potential application of poly(1,4-phenylene diphenylvinylene), p-PDV for oxygen detection based on fluorescence quenching. / Mehamod, Faizatul Shimal; Daik, Rusli; Ahmad, Musa.

In: Sensors and Actuators, B: Chemical, Vol. 96, No. 3, 01.12.2003, p. 537-540.

Research output: Contribution to journalArticle

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