Computer-Based Linear Regression Analysis of Desorption Mass Spectra of Microorganisms

J. A. Platt; O. M. Uy; D. N. Hellei; R. J. Cotter; Catherine Fenselau

doi:10.1021/ac00165a014

Computer-Based Linear Regression Analysis of Desorption Mass Spectra of Microorganisms

J. A. Platt
, O. M. Uy
, D. N. Hellei
, R. J. Cotter
, Catherine Fenselau

Research output: Contribution to journal › Article › peer-review

34 Scopus citations

Abstract

The design and applications of a computer-based system for determining relative proportions of library spectra in desorption mass spectra are reported. The system can perform correlation and library-matching functions on single unknowns as well as deconvoiute mixtures of unknowns. The algorithms for this system were developed for the rapid characterization of microorganisms through desorption ionization of their lipid biomarkers.

Original language	English (US)
Pages (from-to)	1415-1419
Number of pages	5
Journal	Analytical Chemistry
Volume	60
Issue number	14
DOIs	https://doi.org/10.1021/ac00165a014
State	Published - Jul 1 1988
Externally published	Yes

ASJC Scopus subject areas

Analytical Chemistry

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10.1021/ac00165a014

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title = "Computer-Based Linear Regression Analysis of Desorption Mass Spectra of Microorganisms",

abstract = "The design and applications of a computer-based system for determining relative proportions of library spectra in desorption mass spectra are reported. The system can perform correlation and library-matching functions on single unknowns as well as deconvoiute mixtures of unknowns. The algorithms for this system were developed for the rapid characterization of microorganisms through desorption ionization of their lipid biomarkers.",

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AU - Platt, J. A.

AU - Uy, O. M.

AU - Hellei, D. N.

AU - Cotter, R. J.

AU - Fenselau, Catherine

PY - 1988/7/1

Y1 - 1988/7/1

N2 - The design and applications of a computer-based system for determining relative proportions of library spectra in desorption mass spectra are reported. The system can perform correlation and library-matching functions on single unknowns as well as deconvoiute mixtures of unknowns. The algorithms for this system were developed for the rapid characterization of microorganisms through desorption ionization of their lipid biomarkers.

AB - The design and applications of a computer-based system for determining relative proportions of library spectra in desorption mass spectra are reported. The system can perform correlation and library-matching functions on single unknowns as well as deconvoiute mixtures of unknowns. The algorithms for this system were developed for the rapid characterization of microorganisms through desorption ionization of their lipid biomarkers.

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JO - Analytical Chemistry

JF - Analytical Chemistry

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Computer-Based Linear Regression Analysis of Desorption Mass Spectra of Microorganisms

Abstract

ASJC Scopus subject areas

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