Johannes Stein

This paper introduces an enzyme-free oxygen-scavenging buffer for DNA-PAINT imaging that improves stability, reduces costs, and extends imaging duration.

The paper introduces tkPAINT, a method combining TIRF microscopy and Tokuyasu cryosectioning to enhance DNA-PAINT for single-protein imaging and molecular counting with 3 nm precision across cells and tissues.

This study shows that polyacrylamide hydrogels support DNA-PAINT imaging by preserving nanoscale docking strand positioning and enhancing diffusion and accessibility.

This paper introduces a Bayesian method to estimate the number of fluorescent emitters in diffraction-limited spots, showing improved accuracy over existing methods.