An implementation for the simulation of cells on micro-post arrays.

The mechanical interaction between cells and their underlying substrates is important in understanding the processes that take place at an interface between biological tissue and the surface of implants. There have been numerous studies that examine these interactions both by experimental and numerical modeling. The bio-chemo-mechanical model for cell contractility by Deshpande et al. [1] has numerous applications and advantages. This work shows a way to implement this model in COMSOL MULTIPHYSICS® so it can be easily modified or extended. This will allow us in a next step to couple the differential system with additional external stimuli.