Heinz Steffens

This paper generates a transgenic mouse line that autonomously emits bioluminescence in vivo without requiring exogenous substrates.

This study demonstrates MINFLUX fluorescence nanoscopy's ability to achieve sub-10 nm resolution for protein localization in thick mouse brain tissue sections.

The paper uses STED nanoscopy to show environmental enrichment sharpens synaptic nanoarchitecture dynamics and enhances synaptic precision.

This study uses in vivo STED nanoscopy to show that dendritic spines undergo extensive remodeling over time, with both volatile and stable components, and this is exaggerated in a neurodegeneration model.