Assessment of whole blood structure and dynamics in vitro and in vivo by laser light scattering

Alexander V. Priezzhev; Olga M. Ryaboshapka; Natalia B. Savchenko; Nikolai N. Firsov; Vladimir V. Kolinko

doi:10.1117/12.242162

10 June 1996 Assessment of whole blood structure and dynamics in vitro and in vivo by laser light scattering

Alexander V. Priezzhev, Olga M. Ryaboshapka, Natalia B. Savchenko, Nikolai N. Firsov, Vladimir V. Kolinko

Proceedings Volume 2802, Laser Chemistry, Biophysics, and Biomedicine; (1996) https://doi.org/10.1117/12.242162
Event: International Conference on Coherent and Nonlinear Optics, 1995, St. Petersburg, Russian Federation

Abstract

Laser backscattering nephelometry is used to retrieve information on the kinetics of structural changes of erythrocytes in whole blood due to aggregation and deformation in shear flow in vitro. Laser Doppler microscopy is used to monitor nonstationary blood flows in single vessels in vivo. Monte-Carlo numerical analysis of Doppler signal is given for the case of highly scattering tissue surrounding of low. This case is related to in vivo blood perfusion measurements.

Citation Download Citation

Alexander V. Priezzhev, Olga M. Ryaboshapka, Natalia B. Savchenko, Nikolai N. Firsov, and Vladimir V. Kolinko "Assessment of whole blood structure and dynamics in vitro and in vivo by laser light scattering", Proc. SPIE 2802, Laser Chemistry, Biophysics, and Biomedicine, (10 June 1996); https://doi.org/10.1117/12.242162

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