- Tytuł:
- Mathematical model for biological cell deformation in a cylindrical pore
- Autorzy:
-
Szwast, M.
Suchecka, T.
Piątkiewicz, W. - Powiązania:
- https://bibliotekanauki.pl/articles/185778.pdf
- Data publikacji:
- 2012
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
deformacja komórek
czerwone krwinki
cell deformation
red blood cell
cell stamina - Opis:
- Some studies show that cells are able to penetrate through pores that are smaller than cell size. It concerns especially Red Blood Cells but it also may concern different types of biological cells. Such penetration of small pores is a very significant problem in the filtration process, for example in micro or ultrafiltration. Deformability of cells allows them to go through the porous membrane and contaminate permeate. This paper shows how cells can penetrate small cylindrical holes and tries to assess mechanical stress in a cell during this process. A new mathematical approach to this phenomenon was presented, based on assumptions that were made during the microscopic observation of Red Blood Cell aspiration into a small capillary. The computational model concerns Red Blood Cell geometry. The mathematical model allows to obtain geometrical relation as well as mechanical stress relations.
- Źródło:
-
Chemical and Process Engineering; 2012, 33, 3; 385-396
0208-6425
2300-1925 - Pojawia się w:
- Chemical and Process Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł