Baseline correction of infrared absorption spectra of urinary sediments by taking mie scattering effects into account

S. Tamosaityte; E. Baltakyte; D. Blazevic; M. Pucetaite; J. Ceponkus; V. Hendrixson; S. Varvuolyte; V. Sablinskas

doi:10.1117/12.2032508

18 June 2013 Baseline correction of infrared absorption spectra of urinary sediments by taking mie scattering effects into account

S. Tamosaityte, E. Baltakyte, D. Blazevic, M. Pucetaite, J. Ceponkus, V. Hendrixson, S. Varvuolyte, V. Sablinskas

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Proceedings Volume 8798, Clinical and Biomedical Spectroscopy and Imaging III; 87980V (2013) https://doi.org/10.1117/12.2032508
Event: European Conferences on Biomedical Optics, 2013, Munich, Germany

Abstract

We have used infrared microspectroscopy for chemical analysis of urinary sediments. We showed that Mie scattering from urinary sediments as small as 10-100 μm is influencing the spectra and the influence can be suppressed and quality of the spectra can be improved by applying RMieS-EMSC procedure.

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S. Tamosaityte, E. Baltakyte, D. Blazevic, M. Pucetaite, J. Ceponkus, V. Hendrixson, S. Varvuolyte, and V. Sablinskas "Baseline correction of infrared absorption spectra of urinary sediments by taking mie scattering effects into account", Proc. SPIE 8798, Clinical and Biomedical Spectroscopy and Imaging III, 87980V (18 June 2013); https://doi.org/10.1117/12.2032508

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KEYWORDS

Mie scattering

Infrared radiation

Crystals

Absorption

Infrared spectroscopy

Scattering

Calcium

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