19 March 2015 Raman spectroscopic investigation of blood and related materials
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Abstract
This paper reports preliminary studies on use of Raman spectroscopy for investigation of blood. High quality blood spectra were recorded in-vitro with excitation wavelengths of 830 nm. Because of complex composition of the blood as well as by light attenuation and scattering in the tissues, spectra set up from wide, low-intensive Raman bands and intensive optical background. To get information about origin of bands in Raman spectra it is necessary to create phantom, which would show influence of this parameter and can be used to calibrate the Raman measurement system. Spectra of phantoms of selected blood components were acquired and discussed.
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M. Gnyba, M. Gnyba, M. Jędrzejewska-Szczerska, M. Jędrzejewska-Szczerska, M. S. Wróbel, M. S. Wróbel, } "Raman spectroscopic investigation of blood and related materials", Proc. SPIE 9448, Saratov Fall Meeting 2014: Optical Technologies in Biophysics and Medicine XVI; Laser Physics and Photonics XVI; and Computational Biophysics, 944809 (19 March 2015); doi: 10.1117/12.2179984; https://doi.org/10.1117/12.2179984
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