This visual system has 0.1 nanometer (an angstrom) resolution. They merge the images at several different vibration modes to generate the image with the chemical structure. Arxiv has the full article.

Their work broadens the evolutionary perspective, comparing subcortical visual systems across species. They show that structures analogous to the superior colliculus -- found in fish, amphibians, ...

Proteins are fundamental biomolecules that perform a broad range of vital functions within the human body. They serve as an essential structural and functional component of cells, tissues and organs ...