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Virtual Journal for Biomedical Optics

Virtual Journal for Biomedical Optics

| EXPLORING THE INTERFACE OF LIGHT AND BIOMEDICINE

  • Editors: Andrew Dunn and Anthony Durkin
  • Vol. 8, Iss. 4 — May. 22, 2013

Pollen Identification by Fourier Transform Infrared Photoacoustic Spectroscopy

George Parodi, Pearl Dickerson, and Jacqueline Cloud

Applied Spectroscopy, Vol. 67, Issue 3, pp. 342-348 (2013)


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Abstract

Fourier transform infrared photoacoustic spectroscopy (FT-IR-PAS) has been applied to the problem of identifying pollen samples. One hundred measurements were made on a set of pollen samples comprising five families and ten species. Chemometric analysis of the resulting spectra showed evidence of clustering. Construction of a spectral library allowed pollens in the set to be correctly identified as the first match on the basis of photoacoustic spectra at the species (99%) or family (100%) level.

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Vol. 8, Iss. 4 Virtual Journal for Biomedical Optics

Citation
George Parodi, Pearl Dickerson, and Jacqueline Cloud, "Pollen Identification by Fourier Transform Infrared Photoacoustic Spectroscopy," Appl. Spectrosc. 67, 342-348 (2013)
http://www.opticsinfobase.org/vjbo/abstract.cfm?URI=as-67-3-342


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