WO2000045149A3 - Broad spectrum bio-detection of nerve agents, organophosphates, and other chemical warfare agents - Google Patents

Broad spectrum bio-detection of nerve agents, organophosphates, and other chemical warfare agents Download PDF

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Publication number
WO2000045149A3
WO2000045149A3 PCT/US2000/001272 US0001272W WO0045149A3 WO 2000045149 A3 WO2000045149 A3 WO 2000045149A3 US 0001272 W US0001272 W US 0001272W WO 0045149 A3 WO0045149 A3 WO 0045149A3
Authority
WO
WIPO (PCT)
Prior art keywords
agents
chemical warfare
organophosphates
detection
broad spectrum
Prior art date
Application number
PCT/US2000/001272
Other languages
French (fr)
Other versions
WO2000045149A2 (en
Inventor
H James Harmon
Original Assignee
Univ Oklahoma State
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Oklahoma State filed Critical Univ Oklahoma State
Priority to AU49700/00A priority Critical patent/AU4970000A/en
Publication of WO2000045149A2 publication Critical patent/WO2000045149A2/en
Publication of WO2000045149A3 publication Critical patent/WO2000045149A3/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry

Abstract

The instant invention pertains generally to a method and apparatus for rapidly detecting nerve agents, organophosphates, and other chemical warfare agents. A sensor has been developed that can be used to rapidly detect multiple analytes such as organic compounds. Analytes can be detected by monitoring changes in the optical properties of the absorbance and/or fluorescence spectra of highly colored heterocyclic compounds such as porphyrins or related compounds such as phthalocyanines. The result is a real-time monitor that is suitable for use in situations where encounter with chemical warfare agents is possible.
PCT/US2000/001272 1999-01-20 2000-01-19 Broad spectrum bio-detection of nerve agents, organophosphates, and other chemical warfare agents WO2000045149A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU49700/00A AU4970000A (en) 1999-01-20 2000-01-19 Broad spectrum bio-detection of nerve agents, organophosphates, and other chemical warfare agents

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11650499P 1999-01-20 1999-01-20
US60/116,504 1999-01-20

Publications (2)

Publication Number Publication Date
WO2000045149A2 WO2000045149A2 (en) 2000-08-03
WO2000045149A3 true WO2000045149A3 (en) 2000-12-14

Family

ID=22367564

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/001272 WO2000045149A2 (en) 1999-01-20 2000-01-19 Broad spectrum bio-detection of nerve agents, organophosphates, and other chemical warfare agents

Country Status (2)

Country Link
AU (1) AU4970000A (en)
WO (1) WO2000045149A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6821738B2 (en) 1999-01-20 2004-11-23 The Board Of Regents For Oklahoma State University Broad spectrum bio-detection of nerve agents, organophosphates, and other chemical warfare agents
WO2006076430A1 (en) * 2005-01-14 2006-07-20 Texas Tech University Nerve agent detection method and device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659100A (en) * 1970-08-14 1972-04-25 Geomet System and method of air pollution monitoring utilizing chemiluminescence reactions
US4650329A (en) * 1984-11-29 1987-03-17 The United States Of America As Represented By The Secretary Of The Navy Optical 3-d signature device for detecting chemical agents
WO1989001794A1 (en) * 1987-08-28 1989-03-09 Regents Of The University Of Minnesota Metabolic sensor for a drug delivery system
US5071770A (en) * 1989-09-05 1991-12-10 The United States Of America As Represented By The Secretary Of The Air Force Method for gaseous component indentification with #3 polymeric film
US5087556A (en) * 1989-05-17 1992-02-11 Actimed Laboratories, Inc. Method for quantitative analysis of body fluid constituents
WO1993015218A1 (en) * 1992-01-31 1993-08-05 Actimed Laboratories, Inc. Inhibition of catalase activity in biological fluids
US5567624A (en) * 1995-04-27 1996-10-22 Utah Medical Products, Inc. Carbazine dyes and derivatives for pH measurement

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659100A (en) * 1970-08-14 1972-04-25 Geomet System and method of air pollution monitoring utilizing chemiluminescence reactions
US4650329A (en) * 1984-11-29 1987-03-17 The United States Of America As Represented By The Secretary Of The Navy Optical 3-d signature device for detecting chemical agents
WO1989001794A1 (en) * 1987-08-28 1989-03-09 Regents Of The University Of Minnesota Metabolic sensor for a drug delivery system
US5087556A (en) * 1989-05-17 1992-02-11 Actimed Laboratories, Inc. Method for quantitative analysis of body fluid constituents
US5071770A (en) * 1989-09-05 1991-12-10 The United States Of America As Represented By The Secretary Of The Air Force Method for gaseous component indentification with #3 polymeric film
WO1993015218A1 (en) * 1992-01-31 1993-08-05 Actimed Laboratories, Inc. Inhibition of catalase activity in biological fluids
US5567624A (en) * 1995-04-27 1996-10-22 Utah Medical Products, Inc. Carbazine dyes and derivatives for pH measurement

Also Published As

Publication number Publication date
WO2000045149A2 (en) 2000-08-03
AU4970000A (en) 2000-08-18

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