By freezing a crucial phosphoric acid complex to near absolute zero, scientists uncovered a single, unexpectedly stable structure at the heart of proton transport.

This image depicts the crystal structure of two nanobodies binding to a rhodopsin dimer. The rhodopsin molecules are shown in green and blue, with 11-cis-retinal displayed in red. The figure ...

Whether in our bodies or in fuel cells, phosphoric acid plays an important role in many chemical processes because it is exceptionally good at transporting charges. Researchers from the Department of ...