A review of level-set methods and some recent applications

F Gibou, R Fedkiw, S Osher - Journal of Computational Physics, 2018 - Elsevier
We review some of the recent advances in level-set methods and their applications. In
particular, we discuss how to impose boundary conditions at irregular domains and free …

Sharp interface approaches and deep learning techniques for multiphase flows

F Gibou, D Hyde, R Fedkiw - Journal of Computational Physics, 2019 - Elsevier
We present a review on numerical methods for simulating multiphase and free surface flows.
We focus in particular on numerical methods that seek to preserve the discontinuous nature …

Impact of incubation conditions on protein and C-Phycocyanin recovery from Arthrospira platensis post-pulsed electric field treatment

S Akaberi, D Krust, G Müller, W Frey, C Gusbeth - Bioresource technology, 2020 - Elsevier
Pulsed electric field (PEF) was conducted for the extraction of proteins/C-Phycocyanins from
Arthrospira platensis. The cyanobacterial suspension was treated with 1 µs long pulses at …

B-spline level set method for shape reconstruction in electrical impedance tomography

D Liu, D Gu, D Smyl, J Deng… - IEEE transactions on …, 2019 - ieeexplore.ieee.org
A B-spline level set (BLS) based method is proposed for shape reconstruction in electrical
impedance tomography (EIT). We assume that the conductivity distribution to be …

Solving elliptic interface problems with jump conditions on Cartesian grids

D Bochkov, F Gibou - Journal of Computational Physics, 2020 - Elsevier
We present a simple numerical algorithm for solving elliptic equations where the diffusion
coefficient, the source term, the solution and its flux are discontinuous across an irregular …

Numerical investigation of moving gel wall formation in a Y-shaped microchannel

D Dabiri, M Dehghan Banadaki, V Bazargan… - SN Applied …, 2023 - Springer
Molecular diffusive membranes play crucial roles in the field of microfluidics for biological
applications eg, 3D cell culture and biosensors. Hydrogels provide a range of benefits such …

A parallel Voronoi-based approach for mesoscale simulations of cell aggregate electropermeabilization

P Mistani, A Guittet, C Poignard, F Gibou - Journal of Computational …, 2019 - Elsevier
We introduce a numerical framework that enables unprecedented direct numerical studies of
the electropermeabilization effects of a cell aggregate at the meso-scale. Our simulations …

A finite volume method to solve the Poisson equation with jump conditions and surface charges: Application to electroporation

T Bonnafont, D Bessières, J Paillol - Journal of Computational Physics, 2024 - Elsevier
Efficient numerical schemes for solving the Poisson equation with jump conditions are of
great interest for a variety of problems, including the modeling of electroporation …

Efficient calculation of fully resolved electrostatics around large biomolecules

R Chowdhury, R Egan, D Bochkov, F Gibou - Journal of Computational …, 2022 - Elsevier
We present a simple framework for calculating the electric potential by solving the nonlinear
Poisson-Boltzmann equation and the free solvation energies of large biomolecules. To …

Cell Electropermeabilization Modeling via Multiple Traces Formulation and Time Semi-Implicit Multistep Coupling

IAM Ávila, C Jerez-Hanckes, I Pettersson - SIAM Journal on Scientific …, 2024 - SIAM
We simulate the electrical response of multiple disjoint biological three-dimensional cells
undergoing an electropermeabilization process. Instead of solving the boundary value …