Lina El Hajji

The paper introduces non-covalent reversibly photoconvertible fluorescent proteins that change color under illumination, enabling discrimination of spectrally similar variants in live cells.

This paper introduces RSpFAST, a non-covalent chemogenetic platform for fluorescence imaging, and demonstrates its dual behavior as a stable label and a reversible photoswitcher.

The paper introduces CATCHFiber, a method to timestamp cellular events with high temporal resolution using self-assembling protein fibers, enabling precise tracking of processes like protein degradation and cell cycle steps.

This paper introduces LumiFAST, a tunable luciferase that enables customizable red-shifted emission for improved imaging and biosensing in live cells.

This study shows that early HIV-1 maturation steps, specifically partial Gag cleavage, promote Env clustering and fusion competence by reorganizing the membrane-proximal lattice.

This study shows that polysarcosine length affects nanoparticle stealth properties, enabling specific protein targeting with minimal non-specific interactions.

The paper introduces nirFAST, a tunable NIR fluorescent reporter for multiplexed imaging, enabling subdiffraction resolution and cell cycle monitoring in live cells.

This paper introduces FAST tags that modulate fluorescence lifetime to enable multiplexed imaging of up to six targets in live cells and zebrafish embryos.