Petko Chernev2 articles listing Petko Chernev in Nature Communications, PNAS, indexed by Paperzzz from Crossref and OSF.An additional water is introduced into the manganese cluster during the formation of the S3 state of photosystem II Nature CommunicationsHigh-yield charge separation along the alternative path in a photosynthetic reaction center: X-ray structure and electrostatic analysis PNAS