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Investigation Of Membrane Mechanics Using Spring Networks: Application To Red-Blood-Cell Modelling, Mingzhu Chen, Fergal Boyle

Articles

In recent years a number of red-blood-cell (RBC) models have been proposed using spring networks to represent the RBC membrane. Some results predicted by these models agree well with experimental measurements. How- ever, the suitability of these membrane models has been questioned. The RBC membrane, like a continuum mem- brane, is mechanically isotropic throughout its surface, but the mechanical properties of a spring network vary on the network surface and change with deformation. In this work spring-network mechanics are investigated in large deformation for the first time via an assessment of the effect of network parameters, i.e. network mesh, spring …