CA2586476A1 - Apparatus and method for chemical imaging of a biological sample - Google Patents

Apparatus and method for chemical imaging of a biological sample Download PDF

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Publication number
CA2586476A1
CA2586476A1 CA002586476A CA2586476A CA2586476A1 CA 2586476 A1 CA2586476 A1 CA 2586476A1 CA 002586476 A CA002586476 A CA 002586476A CA 2586476 A CA2586476 A CA 2586476A CA 2586476 A1 CA2586476 A1 CA 2586476A1
Authority
CA
Canada
Prior art keywords
sample
biological sample
chemical imaging
obtaining
band
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.)
Granted
Application number
CA002586476A
Other languages
French (fr)
Other versions
CA2586476C (en
Inventor
David Tuschel
John Maier
Joseph E. Demuth
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 Corporation
David Tuschel
John Maier
Joseph E. Demuth
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 US11/045,081 external-priority patent/US7060955B1/en
Application filed by Chemimage Corporation, David Tuschel, John Maier, Joseph E. Demuth filed Critical Chemimage Corporation
Publication of CA2586476A1 publication Critical patent/CA2586476A1/en
Application granted granted Critical
Publication of CA2586476C publication Critical patent/CA2586476C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G01N21/62—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
    • 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
    • G01J3/2823—Imaging spectrometer
    • 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
    • G01J3/4406—Fluorescence spectrometry
    • 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
    • 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
    • G01N2021/6419—Excitation at two or more wavelengths
    • 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
    • G01N2021/6421—Measuring at two or more wavelengths
    • 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
    • G01N2021/6423—Spectral mapping, video display

Abstract

In one embodiment, the disclosure relates to a method for determining illumination parameters for a stained sample, the method may include providing a stained sample and obtaining an absorption band of the sample; obtaining an emission band of the sample and determining the illumination parameters for the sample as a function of the absorption band and the emission band of the sample.
CA002586476A 2005-01-31 2005-04-28 Apparatus and method for chemical imaging of a biological sample Expired - Fee Related CA2586476C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US11/045,081 US7060955B1 (en) 2005-01-31 2005-01-31 Apparatus and method for defining illumination parameters of a sample
US11/045,081 2005-01-31
US11/097,161 US7045757B1 (en) 2005-01-31 2005-04-04 Apparatus and method for chemical imaging of a biological sample
US11/097,161 2005-04-04
PCT/US2005/014447 WO2006085894A1 (en) 2005-01-31 2005-04-28 Apparatus and method for chemical imaging of a biological sample

Publications (2)

Publication Number Publication Date
CA2586476A1 true CA2586476A1 (en) 2006-08-17
CA2586476C CA2586476C (en) 2009-06-30

Family

ID=36793349

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002586476A Expired - Fee Related CA2586476C (en) 2005-01-31 2005-04-28 Apparatus and method for chemical imaging of a biological sample

Country Status (4)

Country Link
US (2) US7342214B2 (en)
EP (1) EP1844314A4 (en)
CA (1) CA2586476C (en)
WO (1) WO2006085894A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7796251B2 (en) * 2006-03-22 2010-09-14 Itt Manufacturing Enterprises, Inc. Method, apparatus and system for rapid and sensitive standoff detection of surface contaminants
US7636154B1 (en) * 2006-12-21 2009-12-22 Itt Manufacturing Enterprises, Inc. Modular optical detection system for point airborne and area surface substance detection
RU2494375C2 (en) * 2008-09-25 2013-09-27 Конинклейке Филипс Электроникс Н.В. Detection system and method
DE102012110429B4 (en) * 2012-10-31 2014-07-10 Phoenix Contact Gmbh & Co. Kg Apparatus and method for illuminating a fabric surface

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US5442438A (en) 1988-12-22 1995-08-15 Renishaw Plc Spectroscopic apparatus and methods
GB8830039D0 (en) 1988-12-22 1989-02-15 Renishaw Plc Raman microscope
US5528393A (en) 1989-10-30 1996-06-18 Regents Of The University Of Colorado Split-element liquid crystal tunable optical filter
US5784162A (en) 1993-08-18 1998-07-21 Applied Spectral Imaging Ltd. Spectral bio-imaging methods for biological research, medical diagnostics and therapy
ATE198375T1 (en) 1991-02-26 2001-01-15 Massachusetts Inst Technology MOLECULAR SPECTROSCOPY METHOD AND DEVICES FOR TISSUE DIAGNOSTICS
US6485413B1 (en) 1991-04-29 2002-11-26 The General Hospital Corporation Methods and apparatus for forward-directed optical scanning instruments
US5377003A (en) * 1992-03-06 1994-12-27 The United States Of America As Represented By The Department Of Health And Human Services Spectroscopic imaging device employing imaging quality spectral filters
DE4243144B4 (en) 1992-12-19 2008-08-21 BRUKER OPTICS, Inc., Billerica Lens for a FT Raman microscope
US5394499A (en) 1992-12-28 1995-02-28 Olympus Optical Co., Ltd. Observation system with an endoscope
US5377004A (en) 1993-10-15 1994-12-27 Kaiser Optical Systems Remote optical measurement probe
WO1995011624A2 (en) 1993-10-29 1995-05-04 Feld Michael S A raman endoscope
GB9511490D0 (en) 1995-06-07 1995-08-02 Renishaw Plc Raman microscope
US5953477A (en) 1995-11-20 1999-09-14 Visionex, Inc. Method and apparatus for improved fiber optic light management
US5862273A (en) 1996-02-23 1999-01-19 Kaiser Optical Systems, Inc. Fiber optic probe with integral optical filtering
US5866430A (en) 1996-06-13 1999-02-02 Grow; Ann E. Raman optrode processes and devices for detection of chemicals and microorganisms
US5911017A (en) 1996-07-31 1999-06-08 Visionex, Inc. Fiber optic interface for laser spectroscopic Raman probes
US6091872A (en) 1996-10-29 2000-07-18 Katoot; Mohammad W. Optical fiber imaging system
US5710626A (en) 1996-11-15 1998-01-20 Westinghouse Savannah River Company Rugged fiber optic probe for raman measurement
US6006001A (en) 1996-12-02 1999-12-21 The Research Foundation Of Cuny Fiberoptic assembly useful in optical spectroscopy
US5974211A (en) 1997-02-07 1999-10-26 Kaiser Optical Systems Enhanced collection efficiency fiber-optic probe
US5901261A (en) 1997-06-19 1999-05-04 Visionex, Inc. Fiber optic interface for optical probes with enhanced photonic efficiency, light manipulation, and stray light rejection
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ATE220465T1 (en) 1997-10-29 2002-07-15 Calum E Macaulay APPARATUS AND METHOD FOR MICROSCOPY USING SPACIALLY MODULATED LIGHT
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EP1787157B1 (en) * 2004-07-23 2014-09-24 GE Healthcare Niagara Inc. Apparatus for fluorescent confocal microscopy

Also Published As

Publication number Publication date
US7342214B2 (en) 2008-03-11
EP1844314A1 (en) 2007-10-17
US20080093539A1 (en) 2008-04-24
WO2006085894A1 (en) 2006-08-17
EP1844314A4 (en) 2009-09-23
US20060274301A1 (en) 2006-12-07
US7465911B2 (en) 2008-12-16
CA2586476C (en) 2009-06-30

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