3D volume stacks of images of GUVs embedded in agarose. GUVs made of DPPC or DOPC were labelled with di-4-ANEPPDHQ. The fluorescence lifetime of the di-4-ANEPPDHQ changes with the membrane lipid packing state and thus the bilayer constituent.
The MATLAB script makeFLIM.m produces videos and graphs from the SPAD output data analyzed in TRI2. The calibration data from the SPADlinearization package (https://doi.org/10.18742/21325584) will be needed to run this script.
Fluorescence lifetime microscopy with QuantiCam SPAD array sensor using a 60x 1.49 NA oil objective. Illumination with the Mizar Tilt Lightsheet module.