Method of creating standardized spectral libraries for enhanced

Details Method of creating standardized spectral libraries for enhanced Method of creating standardized spectral libraries for enhanced

1996-01-18

1998-01-20

Trammell, James P.

Boots, shoes, and leggings

250282, 36457102, H01J 4900

Patent

active

057107130

ABSTRACT:
A method of creating a library of standardized spectral data and identifying a sample by searching the standardized library for a match with the sample spectrum. The method entails determining and applying a transfer function which equalizes instrument bias between instruments and within the same instruments over time. A transfer function is specific to a particular instrument, and is based on the relationship between a reference spectrum of a standard as stored in a library and a spectrum of the standard obtained on the particular instrument of interest. This method provides enhanced library searching capabilities.

REFERENCES:
patent: 2551637 (1951-05-01), Robinson
patent: 3551658 (1970-12-01), Prater et al.
patent: 3975727 (1976-08-01), Mader et al.
patent: 4008388 (1977-02-01), McLafferty et al.
patent: 4353242 (1982-10-01), Harris et al.
patent: 4587624 (1986-05-01), Banno
patent: 4660151 (1987-04-01), Chipman et al.
patent: 4807148 (1989-02-01), Lacey
patent: 4847493 (1989-07-01), Sodal et al.
patent: 4864842 (1989-09-01), Regimand
patent: 4866644 (1989-09-01), Shenk et al.
patent: 4916645 (1990-04-01), Wuest et al.
patent: 4974209 (1990-11-01), Hoult
patent: 5014217 (1991-05-01), Savage
patent: 5016203 (1991-05-01), Komatsu et al.
patent: 5023804 (1991-06-01), Hoult
patent: 5072115 (1991-12-01), Zhou
patent: 5083283 (1992-01-01), Imal et al.
patent: 5121337 (1992-06-01), Brown
patent: 5243546 (1993-09-01), Maggard
patent: 5291426 (1994-03-01), Collins et al.
patent: 5303165 (1994-04-01), Ganz et al.
patent: 5313406 (1994-05-01), Kauppinen et al.
patent: 5352891 (1994-10-01), Monnig et al.
patent: 5357336 (1994-10-01), Ruhl, Jr. et al.
patent: 5459677 (1995-10-01), Kowalski et al.
patent: 5545895 (1996-08-01), Wright et al.
Onno e. De Noord, "Multivariate calibration standardization", Chemometrics and Intelligent Laboratory Systems, 25 (1994) Nov., No. 2, Amsterdam, NL, pp. 85-97.
Mark et al., A New Approach to Generating Transferable Calibrations for Quantitative Near-Infrared Spectroscopy, Spectroscopy, vol. 3, No. 11, pp. 28-36 No Date.
Smith et al., Quantitative Comparison of Combined Gas Chromatographic/Mass Spectro. Profiles of Complex Mixtures, Anal. Chem. 49, 11, 1977-1623-32.
Wang et al., Multivariate Instrument Standardization, Anal. Chem, 63, 1991, 2750-2756.
Wang et al., Improvement of Multivariate Calibration through Instru Standardization, Anal. Chem. 64, 1992, 562-564.
Calibration Pt. for Electron Ionization MS/MS Spectra Measured with Multiquadrupole Mass Spectrometers, 1994 Am. Soc. for Mass Spectrometry, Mohan et al., 576-582 No Month.
Stein et al., Optimization and Testing of Mass Spectral Library Search Algorithms for Compound Identification, J. Am. Soc. Mass Spectrom, 1994, 5, 859,866 No Month.
Int'l Application No. PCT/US92/08547, filed Jul. 10, 1991 Ashland Oil, Inc., Pub. No. 94/08225.

Affiliated with

Also associated with

Rating

Method of creating standardized spectral libraries for enhanced does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of creating standardized spectral libraries for enhanced , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of creating standardized spectral libraries for enhanced will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-730251