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Proceedings Paper

Micro-Raman scattering and infrared spectra of hemoglobin
Author(s): M. Polakovs; N. Mironova-Ulmane; N. Kurjane; E. Reinholds; M. Grube
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Paper Abstract

Confocal micro-Raman and FT-IR spectroscopies have been used for detection of radiation influence of hemoglobin of patients examined by radio-isotopes diagnosis (Tc99m). After irradiation we observed some little changes of the Raman scattering bands which connected with out of plane porphyrine bending vibrations, also we observed additional band due to methemoglobin. Radiation of blood lead to the transition from hemoglobin (Fe2+) to methemoglobin (Fe3+) with a delocalization of iron from porphyrine plane. It was shown that FT-IR spectra indicate the radiation effects on hemoglobin.

Paper Details

Date Published: 2 December 2008
PDF: 8 pages
Proc. SPIE 7142, Sixth International Conference on Advanced Optical Materials and Devices (AOMD-6), 714214 (2 December 2008); doi: 10.1117/12.815796
Show Author Affiliations
M. Polakovs, Univ. of Latvia (Latvia)
N. Mironova-Ulmane, Univ. of Latvia (Latvia)
N. Kurjane, P. Stradins Clinical Univ. Hospital (Latvia)
E. Reinholds, P. Stradins Clinical Univ. Hospital (Latvia)
M. Grube, Univ. of Latvia (Latvia)

Published in SPIE Proceedings Vol. 7142:
Sixth International Conference on Advanced Optical Materials and Devices (AOMD-6)
Janis Spigulis; Andris Krumins; Donats Millers; Andris Sternberg; Inta Muzikante; Andris Ozols; Maris Ozolinsh, Editor(s)

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