Dynamics of individual red blood cells under shear flow: a way to discriminate deformability alterations

S Atwell, C Badens, A Charrier, E Helfer… - Frontiers in …, 2022 - frontiersin.org
In this work, we compared the dynamics of motion in a linear shear flow of individual red
blood cells (RBCs) from healthy and pathological donors (Sickle Cell Disease (SCD) or …

Full dynamics of a red blood cell in shear flow

J Dupire, M Socol, A Viallat - Proceedings of the National …, 2012 - National Acad Sciences
At the cellular scale, blood fluidity and mass transport depend on the dynamics of red blood
cells in blood flow, specifically on their deformation and orientation. These dynamics are …

Flow-induced transitions of red blood cell shapes under shear

J Mauer, S Mendez, L Lanotte, F Nicoud, M Abkarian… - Physical review …, 2018 - APS
A recent study of red blood cells (RBCs) in shear flow [Lanotte et al., Proc. Natl. Acad. Sci.
USA 113, 13289 (2016) PNASA6 0027-8424 10.1073/pnas. 1608074113] has …

Erythrocyte morphological symmetry analysis to detect sublethal trauma in shear flow

AP McNamee, MJ Simmonds, M Inoue, JT Horobin… - Scientific Reports, 2021 - nature.com
The viscoelastic properties of red blood cells (RBC) facilitate flexible shape change in
response to extrinsic forces. Their viscoelasticity is intrinsically linked to physical properties …

Comparison of erythrocyte dynamics in shear flow under different stress-free configurations

D Cordasco, A Yazdani, P Bagchi - Physics of Fluids, 2014 - pubs.aip.org
An open question that has persisted for decades is whether the cytoskeleton of a red blood
cell is stress-free or under a stress. This question is important in the context of theoretical …

Red blood cell: from its mechanics to its motion in shear flow

A Viallat, M Abkarian - International journal of laboratory …, 2014 - Wiley Online Library
There is a number of publications on red blood cell deformability, that is, on the remarkable
cell ability to change its shape in response to an external force and to pass through the …

Biomechanical properties of red blood cells in health and disease towards microfluidics

G Tomaiuolo - Biomicrofluidics, 2014 - pubs.aip.org
Red blood cells (RBCs) possess a unique capacity for undergoing cellular deformation to
navigate across various human microcirculation vessels, enabling them to pass through …

Microfluidic analysis of red blood cell deformability

Q Guo, SP Duffy, K Matthews, AT Santoso… - Journal of …, 2014 - Elsevier
A common indicator of rheological dysfunction is a measurable decrease in the deformability
of red blood cells (RBCs). Decreased RBC deformability is associated with cellular stress or …

Red cells' dynamic morphologies govern blood shear thinning under microcirculatory flow conditions

L Lanotte, J Mauer, S Mendez… - Proceedings of the …, 2016 - National Acad Sciences
Blood viscosity decreases with shear stress, a property essential for an efficient perfusion of
the vascular tree. Shear thinning is intimately related to the dynamics and mutual …

Dynamics of a large population of red blood cells under shear flow

C Minetti, V Audemar, T Podgorski… - Journal of fluid …, 2019 - cambridge.org
An exhaustive description of the dynamics under shear flow of a large number of red blood
cells in a dilute regime is proposed, which highlights and takes into account the dispersion …