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.
| Original language | English |
|---|---|
| Title of host publication | Sixth International Conference on Advanced Optical Materials and Devices (AOMD-6) |
| Place of Publication | Riga |
| ISBN (Electronic) | 9780819473844 |
| DOIs | |
| Publication status | Published - 2008 |
| Externally published | Yes |
| Event | 6th International Conference on Advanced Optical Materials and Devices (AOMD-6) - Riga, Latvia Duration: 24 Aug 2008 → 27 Aug 2008 Conference number: 6 http://home.lu.lv/~asi/AOMD6/AOMD-6_1.pdf |
Publication series
| Name | Proceedings of SPIE - The International Society for Optical Engineering |
|---|---|
| Volume | 7142 |
| ISSN (Print) | 0277-786X |
Conference
| Conference | 6th International Conference on Advanced Optical Materials and Devices (AOMD-6) |
|---|---|
| Abbreviated title | AOMD-6 |
| Country/Territory | Latvia |
| City | Riga |
| Period | 24/08/08 → 27/08/08 |
| Internet address |
Keywords*
- Blood
- FT-IR spectroscopy
- Hemoglobin
- Raman scattering
Field of Science*
- 3.1 Basic medicine
- 1.2 Computer and information sciences
- 1.3 Physical sciences
Publication Type*
- 3.1. Articles or chapters in proceedings/scientific books indexed in Web of Science and/or Scopus database