Molecular BiologybioRxivPreprint
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Thousandfold Expansion Microscopy
Helena Hu, Donatus Krah, Antonios Ntolkeras…·Edward S. Boyden
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.