Zobrazeno 1 - 10
of 204
pro vyhledávání: '"Kästner, Lars"'
Autor:
Maurer, Felix, Romero, Camila, Lerch, Nikolas, John, Thomas, Kaestner, Lars, Wagner, Christian, Darras, Alexis
Centrifugation of erythrocytes (aka Red Blood Cells, RBCs) in a self-forming Percoll gradient is a protocol often used as a way to sort RBCs by age. However, a pattern formation of discrete bands is systematically observed along the continuous densit
Externí odkaz:
http://arxiv.org/abs/2407.07676
Autor:
Sardari, Vahideh, Mohammadian, Mahsa, Asfia, Shima, Maurer, Felix, Örüm, Diana, Seemann, Ralf, John, Thomas, Kaestner, Lars, Wagner, Christian, Maleki, Maniya, Darras, Alexis
Evaporation of blood droplets and diluted blood samples is a topic of intensive research, as it is seen as a possible low-cost tool for diagnosis. So far, samples with volume fraction down to a few percents of Red Blood Cells (RBCs) have been studied
Externí odkaz:
http://arxiv.org/abs/2406.19826
Erythrocyte Sedimentation Rate (ESR) is a clinical parameter used as a non-specific marker for inflammation, and recent studies have shown that it is linked to the collapse of the gel formed by red blood cells (RBCs) at physiological hematocrits (i.e
Externí odkaz:
http://arxiv.org/abs/2307.02815
Autor:
Dasanna, Anil Kumar, Darras, Alexis, John, Thomas, Gompper, Gerhard, Kaestner, Lars, Wagner, Christian, Fedosov, Dmitry A.
Publikováno v:
Phys. Rev. E 105, 024610 (2022)
The erythrocyte (or red blood cell) sedimentation rate (ESR) is commonly interpreted as a measure of cell aggregation and as a biomarker of inflammation. It is well known that an increase of fibrinogen concentration, an aggregation-inducing protein f
Externí odkaz:
http://arxiv.org/abs/2108.13848
Autor:
Darras, Alexis, Dasanna, Anil Kumar, John, Thomas, Gompper, Gerhard, Kaestner, Lars, Fedosov, Dmitry A., Wagner, Christian
Publikováno v:
Phys. Rev. Lett. 128, 088101 (2022)
The erythrocyte sedimentation rate is one of the oldest medical diagnostic methods whose physical mechanisms remain debatable up to date. Using both light microscopy and mesoscale cell-level simulations, we show that erythrocytes form a soft-colloid
Externí odkaz:
http://arxiv.org/abs/2108.13841
Autor:
Sardari, Vahideh, Mohammadian, Mahsa, Asfia, Shima, Maurer, Felix, Örüm, Diana, Seemann, Ralf, John, Thomas, Kaestner, Lars, Wagner, Christian, Maleki, Maniya, Darras, Alexis
Publikováno v:
In Journal of Colloid And Interface Science February 2025 679 Part A:939-946
Constrictions in blood vessels and microfluidic devices can dramatically change the spatial distribution of passing cells or particles and are commonly used in biomedical cell sorting applications. However, the three-dimensional nature of cell focusi
Externí odkaz:
http://arxiv.org/abs/1912.00631
Autor:
Hertz, Laura, Flormann, Daniel, Birnbaumer, Lutz, Wagner, Christian, Laschke, Matthias W., Kaestner, Lars
Publikováno v:
In Blood Advances 28 March 2023 7(6):1033-1039
Akademický článek
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Publikováno v:
PLoS Comput Biol. 2018 Jun 15;14(6):e1006278
The manual evaluation, classification and counting of biological objects demands for an enormous expenditure of time and subjective human input may be a source of error. Investigating the shape of red blood cells (RBCs) in microcapillary Poiseuille f
Externí odkaz:
http://arxiv.org/abs/1806.08179