Mayeul Collot

Fluorescence based microviscosity mapping in membraneless organelles

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.

Membrane-Promoted J-Aggregation of BODIPY Dimers Enables Spontaneous Blinking in Green and Red Channels for Live-Cell Nanoscopy

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.

SBIS, a new orange fluorescent vital probe for the 4D imaging of brown algal cells

The paper introduces SBIS, a fluorescent probe for 4D imaging of brown algal cells, enabling 3D visualization of cell morphology during embryogenesis in multiple species.

Photoactivatable Plasma Membrane Probe Through Self-Triggered Photooxidation Cascade for Live Super-Resolution Microscopy

Lipophilic molecular rotor to assess the viscosity of oil core in nano-emulsion droplets

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

Targeted Photoactivatable Green-Emitting BODIPY Based on Directed Photooxidation Induced Activation and its Application to Live Dynamic Super-Resolution Microscopy

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

Neurovascular coupling and briefCO2 interrogate distinct vascular regulations

The paper investigates whether CO2 contributes to neurovascular coupling by analyzing vascular responses to briefCO2 and whisker stimulation in mice.

Molecular Tuning of Styryl Dyes Leads to Versatile and Efficient Plasma Membrane Probes for Cell and Tissue Imaging

This paper develops new styryl dyes with improved photophysical properties for plasma membrane imaging in mammalian and plant cells.

MemBright: a Family of Fluorescent Membrane Probes for Advanced Cellular Imaging and Neuroscience

MemBright is a family of fluorescent membrane probes that enable high-contrast, selective plasma membrane staining for advanced cellular imaging and neuroscience applications.