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EP1766351A4 - Multimodal method for identifying hazardous agents - Google Patents

Multimodal method for identifying hazardous agents

Info

Publication number
EP1766351A4
EP1766351A4 EP05857503A EP05857503A EP1766351A4 EP 1766351 A4 EP1766351 A4 EP 1766351A4 EP 05857503 A EP05857503 A EP 05857503A EP 05857503 A EP05857503 A EP 05857503A EP 1766351 A4 EP1766351 A4 EP 1766351A4
Authority
EP
European Patent Office
Prior art keywords
hazardous agents
identifying hazardous
multimodal method
multimodal
identifying
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP05857503A
Other languages
German (de)
French (fr)
Other versions
EP1766351A2 (en
Inventor
Jason Neiss
Matthew P Nelson
Patrick Treado
Robert Schweitzer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ChemImage Corp
Original Assignee
ChemImage Corp
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 US10/882,082 external-priority patent/US7046359B2/en
Priority claimed from US11/000,841 external-priority patent/US7532320B2/en
Application filed by ChemImage Corp filed Critical ChemImage Corp
Publication of EP1766351A2 publication Critical patent/EP1766351A2/en
Publication of EP1766351A4 publication Critical patent/EP1766351A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
    • G01J3/32—Investigating bands of a spectrum in sequence by a single detector
    • 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
    • G01N21/21—Polarisation-affecting properties
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N21/6456—Spatial resolved fluorescence measurements; Imaging
    • G01N21/6458—Fluorescence microscopy
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N2021/6417—Spectrofluorimetric devices
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N2021/6484—Optical fibres
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • G01N2021/653—Coherent methods [CARS]
    • G01N2021/656—Raman microprobe

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
EP05857503A 2004-06-30 2005-06-30 Multimodal method for identifying hazardous agents Withdrawn EP1766351A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US58471904P 2004-06-30 2004-06-30
US10/882,082 US7046359B2 (en) 2004-06-30 2004-06-30 System and method for dynamic chemical imaging
US11/000,841 US7532320B2 (en) 2004-06-30 2004-11-30 Multimodal method for identifying hazardous agents
PCT/US2005/023705 WO2006091223A2 (en) 2004-06-30 2005-06-30 Multimodal method for identifying hazardous agents

Publications (2)

Publication Number Publication Date
EP1766351A2 EP1766351A2 (en) 2007-03-28
EP1766351A4 true EP1766351A4 (en) 2009-12-02

Family

ID=36927863

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05857503A Withdrawn EP1766351A4 (en) 2004-06-30 2005-06-30 Multimodal method for identifying hazardous agents

Country Status (3)

Country Link
EP (1) EP1766351A4 (en)
CA (1) CA2571932A1 (en)
WO (1) WO2006091223A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0606891D0 (en) 2006-04-05 2006-05-17 Council Cent Lab Res Councils Raman Analysis Of Pharmaceutical Tablets
DE102006053540B3 (en) * 2006-11-14 2008-01-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Optospectroscopic analysis of biological sample in fluid, comprises: fixing the biological sample in a sample holding unit, categorizing particles in biological sample based on an analysis of the image data and analyzing biological sample
WO2008147227A1 (en) * 2007-05-31 2008-12-04 Veritide Limited Method for spore detection
DE102007062067A1 (en) * 2007-12-21 2009-07-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for characterizing particles, involves irradiating particles with visible light, detecting light reflected or radiated by particles, and irradiating particles with ultraviolet light
CA2745796C (en) * 2010-07-09 2018-11-06 Niculae Mincu Method and system for collecting optical data for use in time resolved optical imaging of a turbid media
WO2012012258A2 (en) 2010-07-21 2012-01-26 First Solar, Inc. Temperature-adjusted spectrometer
GB201111560D0 (en) * 2011-07-06 2011-08-24 Micromass Ltd Photo-dissociation of proteins and peptides in a mass spectrometer
FR2998967A1 (en) * 2012-12-03 2014-06-06 Univ Lorraine Spectroscopy apparatus i.e. spectroscope, for spectroscopy of door sample for study of e.g. Raman diffusion, has adjusting unit regulating position of sample support according to three translation axes and fulcrum pin
EP2896957B1 (en) * 2014-01-21 2017-11-15 Molecular Devices, LLC Monochromator-based and filter-based detection system
DE102015001033A1 (en) 2015-01-27 2016-07-28 Leibniz-Institut für Photonische Technologien e. V. High-throughput screening system for performing optical measurements
KR20210094328A (en) * 2020-01-21 2021-07-29 삼성전자주식회사 Object recognition apparatus and operating method of the same
WO2024100252A1 (en) * 2022-11-10 2024-05-16 The European Union, Represented By The European Commission A system for the detection of airborne viruses

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003060444A1 (en) * 2002-01-10 2003-07-24 Chemimage Corporation Method for detection of pathogenic microorganisms
US20040068193A1 (en) * 2002-08-02 2004-04-08 Barnes Russell H. Optical devices for medical diagnostics

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5442438A (en) * 1988-12-22 1995-08-15 Renishaw Plc Spectroscopic apparatus and methods
US5638166A (en) * 1995-05-18 1997-06-10 The Regents Of The University Of California Apparatus and method for rapid detection of explosives residue from the deflagration signature thereof
US5866430A (en) * 1996-06-13 1999-02-02 Grow; Ann E. Raman optrode processes and devices for detection of chemicals and microorganisms
US5759859A (en) * 1996-07-15 1998-06-02 United States Of America As Represented By The Secretary Of The Army Sensor and method for detecting trace underground energetic materials

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003060444A1 (en) * 2002-01-10 2003-07-24 Chemimage Corporation Method for detection of pathogenic microorganisms
US20040068193A1 (en) * 2002-08-02 2004-04-08 Barnes Russell H. Optical devices for medical diagnostics

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
MORRIS H R ET AL: "Imaging spectrometers for fluorescence and Raman microscopy: acousto-optic and liquid crystal tunable filters", APPLIED SPECTROSCOPY USA, vol. 48, no. 7, July 1994 (1994-07-01), pages 857 - 866, XP002551733, ISSN: 0003-7028 *
MORRIS HANNAH R ET AL: "Fluorescence and Raman chemical imaging of thermoplastic olefin (TPO) adhesion promotion", LANGMUIR 1998 APR 28 ACS, vol. 14, no. 9, 28 April 1998 (1998-04-28), pages 2426 - 2434, XP002551734 *
STORRIE-LOMBARDI M C ET AL: "Hollow cathode ion lasers for deep ultraviolet Raman spectroscopy and fluorescence imaging", REVIEW OF SCIENTIFIC INSTRUMENTS, AIP, MELVILLE, NY, US, vol. 72, no. 12, 1 December 2001 (2001-12-01), pages 4452 - 4459, XP012038943, ISSN: 0034-6748 *
UZUNBAJAKAVA N ET AL: "Combined Raman and continuous-wave-excited two-photon fluorescence cell imaging", OPTICS LETTERS OPT. SOC. AMERICA USA, vol. 28, no. 21, 1 November 2003 (2003-11-01), pages 2073 - 2075, XP002551732, ISSN: 0146-9592 *

Also Published As

Publication number Publication date
WO2006091223A3 (en) 2007-03-22
EP1766351A2 (en) 2007-03-28
WO2006091223A2 (en) 2006-08-31
CA2571932A1 (en) 2006-08-31

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Inventor name: SCHWEITZER, ROBERT

Inventor name: TREADO, PATRICK

Inventor name: NELSON, MATTHEW, P.

Inventor name: NEISS, JASON

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