Nature CommunicationsCycling of Fe(II)/Fe(III) in the euphotic zone mediated by mineral photocatalysisTong LiuHongrui DingAnhuai LuLingzi MengXiao GeYing LiuFangchao ZhuShuo YuQunjian YinYan LiChangqiu WangJuan LiuSong Jin2026-06-01Full textDOI https://doi.org/10.1038/s41467-026-73469-3