Micro-Raman scattering and infrared spectra of hemoglobin

M. Polakovs; N. Mironova-Ulmane; N. Kurjane; E. Reinholds; M. Grube

doi:10.1117/12.815796

2 December 2008 Micro-Raman scattering and infrared spectra of hemoglobin

M. Polakovs, N. Mironova-Ulmane, N. Kurjane, E. Reinholds, M. Grube

Proceedings Volume 7142, Sixth International Conference on Advanced Optical Materials and Devices (AOMD-6); 714214 (2008) https://doi.org/10.1117/12.815796
Event: Sixth International Conference on Advanced Optical Materials and Devices, 2008, Riga, Latvia

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 (Tc^99m). 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.

Citation Download Citation

M. Polakovs, N. Mironova-Ulmane, N. Kurjane, E. Reinholds, and M. Grube "Micro-Raman scattering and infrared spectra of hemoglobin", Proc. SPIE 7142, Sixth International Conference on Advanced Optical Materials and Devices (AOMD-6), 714214 (2 December 2008); https://doi.org/10.1117/12.815796

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available