Development of the indicator-photopolymer chemistries for multianalyte sensor arrays

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Description

Remediation of ground and waste water facilities requires the analysis of the pollutants. Multianalyte fiber-optic chemical sensors based on indicators have been developed, with multiple indicators immobilized at the distal end of a single imaging fiber. By coupling the imaging fibers to a charge coupled device detector, one can spatially and spectrally discriminate the multiple sensing sites and hence monitor multiple analyte concentrations simultaneously. This report describes the development of the indicator chemistry and immobilization procedures developed for pH, Al{sup 3+}, and hydrocarbons. A polymer matrix is used to mass transfer the analyte to the indictor.

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15 p.

Creation Information

Healey, B.G.; Chadha, S.; Walt, D.R.; Richards, J.B.; Brown, S.B. & Milanovich, F.P. January 1, 1995.

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Description

Remediation of ground and waste water facilities requires the analysis of the pollutants. Multianalyte fiber-optic chemical sensors based on indicators have been developed, with multiple indicators immobilized at the distal end of a single imaging fiber. By coupling the imaging fibers to a charge coupled device detector, one can spatially and spectrally discriminate the multiple sensing sites and hence monitor multiple analyte concentrations simultaneously. This report describes the development of the indicator chemistry and immobilization procedures developed for pH, Al{sup 3+}, and hydrocarbons. A polymer matrix is used to mass transfer the analyte to the indictor.

Physical Description

15 p.

Notes

OSTI as DE95009670

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  • Other Information: PBD: Jan 1995

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  • Other: DE95009670
  • Report No.: UCRL-ID--120404
  • Grant Number: W-7405-ENG-48
  • DOI: 10.2172/43759 | External Link
  • Office of Scientific & Technical Information Report Number: 43759
  • Archival Resource Key: ark:/67531/metadc677527

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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Creation Date

  • January 1, 1995

Added to The UNT Digital Library

  • July 25, 2015, 2:20 a.m.

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  • Feb. 16, 2016, 6:25 p.m.

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Healey, B.G.; Chadha, S.; Walt, D.R.; Richards, J.B.; Brown, S.B. & Milanovich, F.P. Development of the indicator-photopolymer chemistries for multianalyte sensor arrays, report, January 1, 1995; California. (digital.library.unt.edu/ark:/67531/metadc677527/: accessed December 13, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.