Optical Sensing of Dissolved Oxygen

Masoud Ghandehari, Gamal Khalil, Filip Mlekicki, Alex Sidelev, Mohsen Hossein

Research output: Chapter in Book/Report/Conference proceedingChapter


We present the application of Platinum Porphyrin for in situ measurements of dissolved oxygen using optical fibers. The method employs a sensor compound composed of Porphyrin luminescent indicator in a gas permeable substrate. The compound is used along with optical fibers for both illumination and detection of fluorescence lifetime which is calibrated to changes in ambient oxygen concentration.

Original languageEnglish (US)
Title of host publicationSmart Sensors, Measurement and Instrumentation
PublisherSpringer International Publishing
Number of pages8
StatePublished - 2018

Publication series

NameSmart Sensors, Measurement and Instrumentation
ISSN (Print)2194-8402
ISSN (Electronic)2194-8410

ASJC Scopus subject areas

  • Computer Science (miscellaneous)
  • Instrumentation
  • Mechanical Engineering
  • Electrical and Electronic Engineering


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