2026-10-15T03:00:58Z https://www.scidb.cn/oai

10.57760/sciencedb.12956 2023-11-10T08:59:45Z

2023-11-10 Mineralogy, geochemistry and microstructures of biogenic iron oxides (oxyhydroxides) in deep-sea hydrothermal vents of the Indian Ocean doi:10.57760/sciencedb.12956 en The important geological, environmental, and biological information contained in Fe-oxides (oxyhydroxides) in extreme hydrothermal environments has provided unique opportunities for exploring the microbial-driven mechanism of Fe-oxide formation. However, the interactions between biogenic Fe-oxides and organic components and their association with in situ geochemical signatures in hydrothermal systems remain.Our results suggested that bioorganic molecules may play a key role in the formation of iron-deposited carbon dots similar to metal-organic framework nanoreactors, which promoted the development of biomineralized iron structures.  Fe-oxides (oxyhydroxides); hydrothermal environments; biomineralized structures; Fe-bearing phases; organic compounds Kaiwen RESTRICTED dataset Science Data Bank