Particle-based phasor-FLIM-FRET resolves protein-protein interactions inside single viral particles
Q. Coucke, N. Parveen, G. S. Fernandez, C. Qian, J. Hofkens, Z. Debyser, J. Hendrix
The paper introduces particle-based phasor-FLIM-FRET to quantify protein-protein interactions in single viral particles, showing it can accurately measure FRET efficiency with low signal intensities.
bioRxiv · May 31, 2023Biophysics