Fourier Transform Infrared (FTIR) Technology for the Identification of Organisms

Infrared energy at a specific wavelength will induce unique molecular vibrations within cells producing a variety of spectra or bands which can be used for the identification of the molecules. This is applicable to the molecular structure of cells. Using infrared spectroscopy coupled with computer-c...

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Bibliographic Details
Published in:Clinical microbiology newsletter 2000-04, Vol.22 (8), p.57-61
Main Author: Rodriguez, MPQ
Format: Article
Language:English
Subjects:
fourier transform infrared technology
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Summary:Infrared energy at a specific wavelength will induce unique molecular vibrations within cells producing a variety of spectra or bands which can be used for the identification of the molecules. This is applicable to the molecular structure of cells. Using infrared spectroscopy coupled with computer-controlled algorithms and mathematical analysis, genera, species, and even strains of microorganisms can be differentiated. This old technology with a new application has the potential to shorten the time for the detection of and identification of microorganisms directly in specimens as well as in pure cultures.
ISSN:0196-4399
1873-4391
DOI:10.1016/S0196-4399(00)88850-9