WO2006080939A3 - Spectrum searching method that uses non-chemical qualities of the measurement - Google Patents

Spectrum searching method that uses non-chemical qualities of the measurement Download PDF

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Publication number
WO2006080939A3
WO2006080939A3 PCT/US2005/015170 US2005015170W WO2006080939A3 WO 2006080939 A3 WO2006080939 A3 WO 2006080939A3 US 2005015170 W US2005015170 W US 2005015170W WO 2006080939 A3 WO2006080939 A3 WO 2006080939A3
Authority
WO
WIPO (PCT)
Prior art keywords
measurement
searching method
uses non
chemical qualities
sample
Prior art date
Application number
PCT/US2005/015170
Other languages
French (fr)
Other versions
WO2006080939A2 (en
Inventor
Christopher D Brown
Rhodes Gregory H Vander
Original Assignee
Ahura 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
Application filed by Ahura Corp filed Critical Ahura Corp
Publication of WO2006080939A2 publication Critical patent/WO2006080939A2/en
Publication of WO2006080939A3 publication Critical patent/WO2006080939A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/46—NMR spectroscopy
    • 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
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C20/00—Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
    • G16C20/20—Identification of molecular entities, parts thereof or of chemical compositions

Abstract

A method (5) for determining the most likely composition of a sample, comprising obtaining data from a sample, wherein the data comprises a representation of a measured spectrum and determining the most likely composition of the sample based upon the determined representations of similarity of the sample to each library candidate.
PCT/US2005/015170 2004-12-10 2005-04-30 Spectrum searching method that uses non-chemical qualities of the measurement WO2006080939A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63541004P 2004-12-10 2004-12-10
US60/635,410 2004-12-10

Publications (2)

Publication Number Publication Date
WO2006080939A2 WO2006080939A2 (en) 2006-08-03
WO2006080939A3 true WO2006080939A3 (en) 2006-10-12

Family

ID=36740918

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/015170 WO2006080939A2 (en) 2004-12-10 2005-04-30 Spectrum searching method that uses non-chemical qualities of the measurement

Country Status (1)

Country Link
WO (1) WO2006080939A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7636157B2 (en) 2004-04-30 2009-12-22 Ahura Corporation Method and apparatus for conducting Raman spectroscopy
US7254501B1 (en) 2004-12-10 2007-08-07 Ahura Corporation Spectrum searching method that uses non-chemical qualities of the measurement
US7289208B2 (en) 2004-08-30 2007-10-30 Ahura Corporation Low profile spectrometer and Raman analyzer utilizing the same
US7773645B2 (en) 2005-11-08 2010-08-10 Ahura Scientific Inc. Uncooled external cavity laser operating over an extended temperature range
WO2013063778A1 (en) 2011-11-02 2013-05-10 Nokia Corporation Method and apparatus for context sensing inference

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040058386A1 (en) * 2001-01-15 2004-03-25 Wishart David Scott Automatic identificaiton of compounds in a sample mixture by means of nmr spectroscopy

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040058386A1 (en) * 2001-01-15 2004-03-25 Wishart David Scott Automatic identificaiton of compounds in a sample mixture by means of nmr spectroscopy

Also Published As

Publication number Publication date
WO2006080939A2 (en) 2006-08-03

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