MY193773A - Devices and methods for detecting an explosive substance - Google Patents

Devices and methods for detecting an explosive substance

Info

Publication number
MY193773A
MY193773A MYPI2019002209A MYPI2019002209A MY193773A MY 193773 A MY193773 A MY 193773A MY PI2019002209 A MYPI2019002209 A MY PI2019002209A MY PI2019002209 A MYPI2019002209 A MY PI2019002209A MY 193773 A MY193773 A MY 193773A
Authority
MY
Malaysia
Prior art keywords
explosive substance
detecting
detection solution
chemical
methods
Prior art date
Application number
MYPI2019002209A
Inventor
Bernard Gorski
Original Assignee
Trace Eye D Llc
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
Priority claimed from US15/331,340 external-priority patent/US10031120B2/en
Application filed by Trace Eye D Llc filed Critical Trace Eye D Llc
Publication of MY193773A publication Critical patent/MY193773A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G01N31/228—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for peroxides
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/22—Fuels; Explosives
    • G01N33/227—Explosives, e.g. combustive properties thereof
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G01N31/227—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for nitrates or nitrites
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/22—Fuels; Explosives
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N2001/022—Devices for withdrawing samples sampling for security purposes, e.g. contraband, warfare agents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N2001/028—Sampling from a surface, swabbing, vaporising
    • 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
    • G01N2021/7756—Sensor type
    • G01N2021/7759—Dipstick; Test strip
    • 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
    • G01N21/29—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using visual detection
    • G01N21/293—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using visual detection with colour charts, graduated scales or turrets
    • 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
    • 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
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0057—Warfare agents or explosives

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Saccharide Compounds (AREA)

Abstract

A wipe for detecting the presence of an explosive substance is composed of an absorbent or adsorbent substrate and a chemical detection solution impregnated within the substrate. In one embodiment the chemical detection solution includes a combination of reagents operable, when contacted with a particular explosive substance to undergo a chemical reaction or a series of chemical reactions to produce a compound having a visible color. In another embodiment, the chemical detection solution includes a redox color indicating agent that is operable to exhibit a color change upon reacting with the explosive substance.
MYPI2019002209A 2016-10-21 2017-10-19 Devices and methods for detecting an explosive substance MY193773A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/331,340 US10031120B2 (en) 2016-10-21 2016-10-21 Devices and methods for detecting an explosive substance
US15/492,349 US10024834B2 (en) 2016-10-21 2017-04-20 Devices and methods for detecting an explosive substance
PCT/US2017/057336 WO2018093524A2 (en) 2016-10-21 2017-10-19 Devices and methods for detecting an explosive substance

Publications (1)

Publication Number Publication Date
MY193773A true MY193773A (en) 2022-10-27

Family

ID=61969534

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2019002209A MY193773A (en) 2016-10-21 2017-10-19 Devices and methods for detecting an explosive substance

Country Status (5)

Country Link
US (2) US10024834B2 (en)
EP (1) EP3529608A4 (en)
AU (2) AU2017360484B2 (en)
MY (1) MY193773A (en)
WO (1) WO2018093524A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014145663A2 (en) * 2013-03-15 2014-09-18 Detectachemn Llc Chemical detection of substances by utilizing a sample medium impregnated with solid test chemicals
WO2021081199A1 (en) * 2019-10-22 2021-04-29 Veriteque Usa, Inc. Improved ink formulations for printing and manufacture of reactive chemical sensors
CN111595842B (en) * 2020-05-20 2022-06-03 中国科学院新疆理化技术研究所 A kind of preparation method of array type chemical colorimetric sensor chip for explosives and drug detection
US20230349872A1 (en) * 2020-07-20 2023-11-02 Veriteque Usa, Inc. Gun shot residue field kit
US20250314593A1 (en) * 2022-02-07 2025-10-09 Trace Eye-D, Llc Devices, methods and kits for detecting explosives and illicit drug substances
CN114858790A (en) * 2022-04-29 2022-08-05 北京理工大学 Detection reagent for distinguishing TNT, ammonium nitrate and black powder

Family Cites Families (26)

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IL80311A (en) * 1986-10-15 1990-11-05 Erez Forensic Technology Ltd Test kit for the detection of explosives
US6946300B2 (en) * 2002-02-01 2005-09-20 Control Screening, Llc Multi-modal detection of explosives, narcotics, and other chemical substances
IL160989A (en) 2004-03-21 2009-09-22 Mistral Detection Ltd Method and kit for detecting explosive substances containing certain oxidants
WO2006079167A1 (en) * 2005-01-25 2006-08-03 System Two Pty Ltd Testing device
US20070111321A1 (en) * 2005-08-31 2007-05-17 Nomadics, Inc. Detection of explosives and other species
US20080206879A1 (en) 2007-02-28 2008-08-28 The Lubrizol Corporation Analysis of Functional Fluids Using a Redox Indicator
IL188714A0 (en) 2008-01-10 2008-08-07 Rafael Advanced Defense Sys Simulant material for explosives
DE112009001214T5 (en) 2008-06-02 2012-01-19 Redxdefense, Llc Detection of explosives by luminescence
US20120184044A1 (en) 2008-12-31 2012-07-19 Raptor Detection, Inc. Molecularly-imprinted polymeric materials for visual detection of explosives
WO2010086834A2 (en) 2009-01-30 2010-08-05 Mistral Detection Ltd. Method and kit for identification of an explosive substance which contains an oxidant
US20120107949A1 (en) 2009-02-26 2012-05-03 Jeffrey Haas Test swipe for portable explosive or drug detection system
US8932537B2 (en) 2009-04-28 2015-01-13 Chemspectra, Inc. Portable tester for detection explosives, drugs and chemicals based on created color bar codes for analytes
US8475717B2 (en) 2009-07-07 2013-07-02 Chemspectra, Inc. Explosive or drug detection reporting system
US8590791B2 (en) 2009-07-07 2013-11-26 Chemspectra, Inc. Color coded swipe for portable explosive or drug detection system
US20130130398A1 (en) 2009-11-20 2013-05-23 University Of Utah Sensors and methods for detecting peroxide based explosives
US8969095B1 (en) * 2011-04-28 2015-03-03 Jeffery S. Haas Method and system for explosive detection
US9417226B2 (en) 2011-06-28 2016-08-16 Mistral Detection Ltd Reagent, method and kit for the detection of nitro aliphatic compounds
CA2869409C (en) * 2012-04-03 2019-07-02 Redxdefense, Llc System and method for optical detection using capillary action
US20140193923A1 (en) 2012-04-18 2014-07-10 University Of Utah Research Foundation Sensors and methods for detecting peroxide based explosives
US9588095B2 (en) * 2012-07-24 2017-03-07 Massachusetts Institute Of Technology Reagents for oxidizer-based chemical detection
US9557274B2 (en) * 2012-08-17 2017-01-31 St. Mary's College Analytical devices for detection of low-quality pharmaceuticals
US9429523B2 (en) 2013-05-09 2016-08-30 American Innovations, Inc. Method and apparatus for the detection of explosives
RU2555758C2 (en) * 2013-08-28 2015-07-10 Российская Федерация, от имени которой выступает Федеральное государственное казенное учреждение "Войсковая часть 35533" Method of express detection of explosives
IL232696B (en) 2014-05-19 2018-08-30 Technion Res & Dev Foundation Composition and method for detection of molecules of interest
CN104655623A (en) 2015-03-24 2015-05-27 中国科学院新疆理化技术研究所 Kit for quickly detecting water-soluble explosive and detecting method of kit
US9575046B1 (en) * 2015-11-05 2017-02-21 The United States Of America As Represented By The Secretary Of The Army Explosive detection compositions and kit

Also Published As

Publication number Publication date
US20180113107A1 (en) 2018-04-26
AU2017360484A1 (en) 2019-05-23
AU2017360484B2 (en) 2022-02-03
EP3529608A2 (en) 2019-08-28
US10024834B2 (en) 2018-07-17
US20180299421A1 (en) 2018-10-18
WO2018093524A3 (en) 2018-10-04
WO2018093524A2 (en) 2018-05-24
AU2022202873A1 (en) 2022-05-26
AU2022202873B2 (en) 2023-11-02
US10746717B2 (en) 2020-08-18
EP3529608A4 (en) 2020-12-09

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