RBC aggregation dynamics in autologous plasma and serum studied with double-channel optical tweezers

Kisung Lee; Anna Danilina; Anton Potkin; Matti Kinnunen; Alexander Priezzhev; Igor Meglinski

doi:10.1117/12.2229887

21 April 2016 RBC aggregation dynamics in autologous plasma and serum studied with double-channel optical tweezers

Kisung Lee, Anna Danilina, Anton Potkin, Matti Kinnunen, Alexander Priezzhev, Igor Meglinski

Author Affiliations +

Proceedings Volume 9917, Saratov Fall Meeting 2015: Third International Symposium on Optics and Biophotonics and Seventh Finnish-Russian Photonics and Laser Symposium (PALS); 991704 (2016) https://doi.org/10.1117/12.2229887
Event: Saratov Fall Meeting 2015, 2015, Saratov, Russian Federation

Abstract

Red blood cells aggregating and disaggregating forces were measured in the autologous plasma and serum using the double-channeled optical tweezers. A significant, three-fold decrease of the both forces was observed in the serum compared to the plasma. The results of this study help to better assess the RBC aggregation mechanism.

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Kisung Lee, Anna Danilina, Anton Potkin, Matti Kinnunen, Alexander Priezzhev, and Igor Meglinski "RBC aggregation dynamics in autologous plasma and serum studied with double-channel optical tweezers", Proc. SPIE 9917, Saratov Fall Meeting 2015: Third International Symposium on Optics and Biophotonics and Seventh Finnish-Russian Photonics and Laser Symposium (PALS), 991704 (21 April 2016); https://doi.org/10.1117/12.2229887

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KEYWORDS

Plasma

Optical tweezers

Blood

Proteins

Mirrors

Telescopes

Infrared cameras

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