Pascal Didier

This paper introduces a new ratiometric fluorescent molecular rotor for mitochondrial viscosity sensing, showing it can quantify inner mitochondrial membrane viscosity and reveal heterogeneity under oxidative stress.

This study uses BODIPY-based molecular rotors and FLIM to measure microviscosity in membraneless organelles, revealing differences in viscosity across sub-compartments and changes under perturbation.

This paper designs BODIPY dimers that form J-aggregates in cell membranes, enabling brighter and more precise live-cell single-molecule localization microscopy in green and red channels.

The paper introduces a lipophilic molecular rotor to measure viscosity in nano-emulsion droplets by detecting fluorescence changes, showing universal behavior across oil compositions.

This paper develops a green-emitting photoactivatable BODIPY dye with a new photoactivation mechanism and demonstrates its use in live-cell super-resolution microscopy.

This study demonstrates the delivery of DNA origami nanorods into live cell nuclei using an antibody against RNA Polymerase II, showing structural integrity and sub-diffusive motion within the nucleus.