DNA-PAINT super-resolution imaging in whole cells and tissues
DNA-PAINT combined with spinning-disk confocal imaging and photon reassignment enables high-resolution imaging across cellular layers.
Nature Communications
The study demonstrates imaging of nuclear pores, mitochondria and microtubules over a large field of view and depth.
Live-cell imaging must balance signal-to-noise, resolution, phototoxicity, environmental control and drift, while retaining raw images and analysis parameters.