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Microspectroscopic infrared specular reflection chemical imaging of multi-component urinary stones: MIR vs. FIR

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Author

Summary, in English

Specular reflection infrared microspectroscopy was used for chemical imaging of cross-sectioned urinary stones to determine their chemical composition and morphology simultaneously. Absorption spectral bands were recovered from reflection spectra by Kramers-Kronig transform. FUse of far-infrared radiation provides high-contrast images and allows more precise constituent distribution determinations than mid-infrared because band asymmetry after the transform caused by diffuse reflection is less in the far-infrared.

Publishing year

2014

Language

English

Pages

44-52

Publication/Series

Central European Journal of Chemistry

Volume

12

Issue

1

Document type

Journal article

Publisher

Springer

Topic

  • Physical Sciences
  • Atom and Molecular Physics and Optics
  • Natural Sciences

Keywords

  • IR spectroscopy
  • Urinary calculi
  • Chemical imaging
  • Surface roughness
  • Diffuse reflection

Status

Published

ISBN/ISSN/Other

  • ISSN: 1895-1066