Photosystem II (PSII) is the only biological machine capable of splitting water into oxygen using sunlight. It plays a ...

Here, the authors present the 2.27-Å cryo-EM structure of Photosystem I bound to platinum nanoparticles, revealing insights into photon-to-fuel catalytic activity for hydrogen production.

XFELs show the final milliseconds of oxygen formation. Uppsala University. Journal Nature DOI 10.1038/s41586-023-06038-z ...

Unique light-harvesting structure in marine algae could shape future of artificial photosynthesis. Story by Science X staff ... which are photosystem I (PSI) and photosystem II (PSII).

Structure and evolution of photosystem I in the early-branching cyanobacterium Anthocerotibacter panamensis. Proceedings of the National Academy of Sciences , 2025; 122 (20) DOI: 10.1073/pnas ...