Study of Optoacoustic Signals Using Models of Erythrocytes in a Liquid with Contrast Nanoagents

Erythrocytes were mathematically modeled taking into account their oxygen saturation. We present the results of an experimental study of optoacoustic signal formation in a liquid containing erythrocyte models in the form of polystyrene spheres with nanoparticles. Carbon nanotubes immobilized to the...

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Bibliographic Details
Published in:Acoustical physics 2021-05, Vol.67 (3), p.336-339
Main Authors: Kravchuk, D. A., Starchenko, I. B., Orda-Zhigulina, D. V., Voronina, K. A.
Format: Article
Language:English
Subjects:
Acoustics
Acoustics of Living Systems. Biological Acoustics
Carbon nanotubes
Contrast agents
Erythrocytes
Nanoparticles
Oxygen content
Physics
Physics and Astronomy
Polystyrene resins
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Summary:Erythrocytes were mathematically modeled taking into account their oxygen saturation. We present the results of an experimental study of optoacoustic signal formation in a liquid containing erythrocyte models in the form of polystyrene spheres with nanoparticles. Carbon nanotubes immobilized to the erythrocyte models were used as contrast agents. The obtained acoustic signal profiles for a series of laser pulses allow the conclusion that one can to assess the qualitative and quantitative composition of erythrocytes in a laser-irradiated liquid. The article was prepared based on materials in a report at the Third All-Russian Acoustic Conference (September 21–25, 2020, St. Petersburg).
ISSN:1063-7710
1562-6865
DOI:10.1134/S1063771021030088