Diagnosis of inflammatory lesions by high-wavenumber FT-IR spectroscopy

Luis Felipe das Chagas e Silva de Carvalho; Luis Felipe das Chagas e Silva de Carvalho; Thiago Revers Dreyer; Janete Dias Almeida; Herculano da Silva Martinho

doi:10.1364/LAOP.2012.LT4A.3

Latin America Optics and Photonics Conference
OSA Technical Digest (online) (Optica Publishing Group, 2012),
paper LT4A.3
•https://doi.org/10.1364/LAOP.2012.LT4A.3

Diagnosis of inflammatory lesions by high-wavenumber FT-IR spectroscopy

Luis Felipe das Chagas e Silva de Carvalho, Thiago Revers Dreyer, Janete Dias Almeida, and Herculano da Silva Martinho

Latin America Optics and Photonics Conference 2012

Sao Sebastiao Brazil
10–13 November 2012
ISBN: 978-1-55752-9589

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Biophotonics III (LT4A)

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L. F. d. C. e. S. de Carvalho, T. R. Dreyer, J. D. Almeida, and H. d. S. Martinho, "Diagnosis of inflammatory lesions by high-wavenumber FT-IR spectroscopy," in Latin America Optics and Photonics Conference, OSA Technical Digest (online) (Optica Publishing Group, 2012), paper LT4A.3.

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Abstract

We evaluated FT-IR high wavenumber (2800-3600cm⁻¹) for diagnosis of oral inflammatory lesions. Logistic binary regression was used for the spectral areas and gave 92.4% of concordant pairs and Sommers’ D of 0.85.

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