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Microspectroscopic infrared specular reflection studies of multi-component urinary stones at beamline D7 at the MAX IV laboratory, Lund Sweden

Engdahl, Anders LU ; Sablinskas, Valdas; Pucetaite, Milda; Tamosaityte, Sandra; Uvdal, Per LU and Ceponkus, Justinas (2015) 40th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2015 In IRMMW-THz 2015 - 40th International Conference on Infrared, Millimeter, and Terahertz Waves
Abstract

At the beamline D7 at the MAX III ring at the MAX IV laboratory we have a setup for infrared microspectroscopy which is usable from 30 to 10000 cm-1. In this project 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. Use 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.

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organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
in
IRMMW-THz 2015 - 40th International Conference on Infrared, Millimeter, and Terahertz Waves
publisher
Institute of Electrical and Electronics Engineers Inc.
conference name
40th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2015
external identifiers
  • scopus:84969268010
ISBN
9781479982721
DOI
10.1109/IRMMW-THz.2015.7327762
language
English
LU publication?
yes
id
874dcfa9-c4df-4e0e-bc93-7b3adec243f8
date added to LUP
2016-10-14 13:51:12
date last changed
2017-01-19 16:28:21
@inproceedings{874dcfa9-c4df-4e0e-bc93-7b3adec243f8,
  abstract     = {<p>At the beamline D7 at the MAX III ring at the MAX IV laboratory we have a setup for infrared microspectroscopy which is usable from 30 to 10000 cm<sup>-1</sup>. In this project 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. Use 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.</p>},
  author       = {Engdahl, Anders and Sablinskas, Valdas and Pucetaite, Milda and Tamosaityte, Sandra and Uvdal, Per and Ceponkus, Justinas},
  booktitle    = {IRMMW-THz 2015 - 40th International Conference on Infrared, Millimeter, and Terahertz Waves},
  isbn         = {9781479982721},
  language     = {eng},
  month        = {11},
  publisher    = {Institute of Electrical and Electronics Engineers Inc.},
  title        = {Microspectroscopic infrared specular reflection studies of multi-component urinary stones at beamline D7 at the MAX IV laboratory, Lund Sweden},
  url          = {http://dx.doi.org/10.1109/IRMMW-THz.2015.7327762},
  year         = {2015},
}