Morgan Chabanon

The paper introduces a robust FRAP framework, ImpRes, to accurately quantify fast cytoplasmic diffusion by addressing noise, normalization, and spatial restrictions through a single-equation fitting approach.

This study investigates how cytoplasmic crowding affects macromolecule diffusion using live-cell experiments and porous media modeling, finding that effective diffusivity depends on obstacle volume fraction rather than specific regions.

The paper introduces a drag flow method to study protein-protein interactions, showing that low forces detach tropomyosin clusters from actin filaments, with detachment rates depending on isoform and force magnitude.