Donatus Krah

This study investigates how synapsin-1 and actin form ordered nanoscale assemblies through phase separation, showing that actin scaffolds retain structural memory for condensate reformation.

A four-network sodium acrylate/dimethylacrylamide hydrogel, cast ionic-within-ionic without neutral re-embedding, reaches about 1000-fold linear expansion and resolves individual peptide residues on standard confocal microscopes.

This paper introduces a single-step expansion microscopy method enabling SMLM with spontaneously blinking dyes in expanded samples, achieving nanometer-resolution imaging of cellular structures.

The paper introduces MJF-14 PLA, a proximity ligation assay for detecting non-inclusion alpha-synuclein aggregates with high specificity and sensitivity, showing pathology precedes Lewy body formation in Parkinson's disease.