Porous geometry guided micro-mechanical environment within scaffolds for cell mechanobiology study in bone tissue engineering

F Zhao, Y Xiong, K Ito, B Van Rietbergen… - … in bioengineering and …, 2021 - frontiersin.org
Mechanobiology research is for understanding the role of mechanics in cell physiology and
pathology. It will have implications for studying bone physiology and pathology and to guide …

A Darcy‐Brinkman‐Biot approach to modeling the hydrology and mechanics of porous media containing macropores and deformable microporous regions

FJ Carrillo, IC Bourg - Water Resources Research, 2019 - Wiley Online Library
The coupled hydrology and mechanics of soft porous materials (such as clays, hydrogels,
membranes, and biofilms) is an important research area in several fields, including water …

Modeling of the mechano-chemical behaviour of the nuclear pore complex: current research and perspectives

A Garcia, JF Rodriguez Matas… - Integrative …, 2016 - academic.oup.com
Recent evidence suggests that mechanical deformation of the cell nucleus regulates the
nuclear import of the transcriptional activators of genes involved in primary physiological cell …

An unstructured immersed finite element method for nonlinear solid mechanics

T Rüberg, F Cirak, JM García Aznar - Advanced Modeling and Simulation …, 2016 - Springer
We present an immersed finite element technique for boundary-value and interface
problems from nonlinear solid mechanics. Its key features are the implicit representation of …

Immersed boundary models for quantifying flow-induced mechanical stimuli on stem cells seeded on 3D scaffolds in perfusion bioreactors

Y Guyot, B Smeets, T Odenthal… - PLoS computational …, 2016 - journals.plos.org
Perfusion bioreactors regulate flow conditions in order to provide cells with oxygen, nutrients
and flow-associated mechanical stimuli. Locally, these flow conditions can vary depending …

An unfitted formulation for the interaction of an incompressible fluid with a thick structure via an XFEM/DG approach

S Zonca, C Vergara, L Formaggia - SIAM Journal on Scientific Computing, 2018 - SIAM
A numerical procedure that combines an extended finite element formulation and a
discontinuous Galerkin technique is presented, with the final aim of providing an effective …

The role of nuclear mechanics in cell deformation under creeping flows

F Serrano-Alcalde, JM García-Aznar… - Journal of theoretical …, 2017 - Elsevier
Despite the relevant regulatory role that nuclear deformation plays in cell behaviour, a
thorough understanding of how fluid flow modulates the deformation of the cell nucleus in …

A robust and scalable unfitted adaptive finite element framework for nonlinear solid mechanics

S Badia, MA Caicedo, AF Martín, J Principe - Computer Methods in Applied …, 2021 - Elsevier
In this work, we bridge standard Adaptive Mesh Refinement and coarsening (AMR) on
scalable octree background meshes and robust unfitted Finite Element (FE) formulations for …

A hybrid computational model to explore the topological characteristics of epithelial tissues

I González‐Valverde… - International journal for …, 2017 - Wiley Online Library
Epithelial tissues show a particular topology where cells resemble a polygon‐like shape, but
some biological processes can alter this tissue topology. During cell proliferation, mitotic cell …

[HTML][HTML] A three-grid high-order immersed finite element method for the analysis of CAD models

E Febrianto, J Šístek, P Kůs, M Kecman, F Cirak - Computer-Aided Design, 2024 - Elsevier
The automated finite element analysis of complex CAD models using boundary-fitted
meshes is rife with difficulties. Immersed finite element methods are intrinsically more robust …