WO2012123936A3 - Devices and methods for real time detection of chemical and biological gaseous hazards - Google Patents

Devices and methods for real time detection of chemical and biological gaseous hazards Download PDF

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Publication number
WO2012123936A3
WO2012123936A3 PCT/IL2012/000118 IL2012000118W WO2012123936A3 WO 2012123936 A3 WO2012123936 A3 WO 2012123936A3 IL 2012000118 W IL2012000118 W IL 2012000118W WO 2012123936 A3 WO2012123936 A3 WO 2012123936A3
Authority
WO
WIPO (PCT)
Prior art keywords
chemical
methods
devices
real time
time detection
Prior art date
Application number
PCT/IL2012/000118
Other languages
French (fr)
Other versions
WO2012123936A2 (en
Inventor
Raphael Zvi MAYER
Avishai Levy
Ofra Levy-Hacham
Original Assignee
IDS Innovative Defence Systems ltd.
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 IDS Innovative Defence Systems ltd. filed Critical IDS Innovative Defence Systems ltd.
Publication of WO2012123936A2 publication Critical patent/WO2012123936A2/en
Publication of WO2012123936A3 publication Critical patent/WO2012123936A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/34—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase
    • C12Q1/44—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase involving esterase
    • C12Q1/46—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase involving esterase involving cholinesterase
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/783—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour for analysing gases

Abstract

Systems, methods and devices are provided for real-time monitoring of a chemical or pathogen presence and/or level in a gaseous environment. The system comprises at least one fixed or portable device adapted to monitor conformational changes of a crystal composed of protein receptor or antibody detected optically. In one embodiment, the system may comprise an air pump, at least one crystalline protein, a light source, a light monitoring device, an energy source, a processor and alarm.
PCT/IL2012/000118 2011-03-17 2012-03-14 Devices and methods for real time detection of chemical and biological gaseous hazards WO2012123936A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161453675P 2011-03-17 2011-03-17
US61/453,675 2011-03-17

Publications (2)

Publication Number Publication Date
WO2012123936A2 WO2012123936A2 (en) 2012-09-20
WO2012123936A3 true WO2012123936A3 (en) 2013-05-10

Family

ID=46831135

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2012/000118 WO2012123936A2 (en) 2011-03-17 2012-03-14 Devices and methods for real time detection of chemical and biological gaseous hazards

Country Status (1)

Country Link
WO (1) WO2012123936A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012123936A2 (en) * 2011-03-17 2012-09-20 IDS Innovative Defence Systems ltd. Devices and methods for real time detection of chemical and biological gaseous hazards

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5364797A (en) * 1993-05-20 1994-11-15 Mobil Oil Corp. Sensor device containing mesoporous crystalline material
US20020031843A1 (en) * 1999-01-20 2002-03-14 Harmon H. James Broad spectrum bio-detection of nerve agents, organophosphates, and other chemical warfare agents
WO2012123936A2 (en) * 2011-03-17 2012-09-20 IDS Innovative Defence Systems ltd. Devices and methods for real time detection of chemical and biological gaseous hazards

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5364797A (en) * 1993-05-20 1994-11-15 Mobil Oil Corp. Sensor device containing mesoporous crystalline material
US20020031843A1 (en) * 1999-01-20 2002-03-14 Harmon H. James Broad spectrum bio-detection of nerve agents, organophosphates, and other chemical warfare agents
WO2012123936A2 (en) * 2011-03-17 2012-09-20 IDS Innovative Defence Systems ltd. Devices and methods for real time detection of chemical and biological gaseous hazards

Also Published As

Publication number Publication date
WO2012123936A2 (en) 2012-09-20

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