“dna origami” under an atomic force microscope – long, single-stranded dna molecules folded into smiley faces, each 1/1000 the width of a human hair.

Bron: https://twitter.com/microscopicture/status/1594123742724038656?s=20&t=zWBTyfK0Ow4j421yaDQyxA
Simulation / animation https://www.youtube.com/watch?v=R-fKcEhuohc
Biomolecular self-assembly enables the manufacture of billions of copies of (nearly) identical parts. This animation, made in Autodesk Maya, depicts the deposition and imaging of DNA origami smiley faces by atomic-force microscopy.