Redox potentials for [Fe-S] clusters range from ... led to the discovery of new chemical properties and biological roles for these cofactors 1,5. New iron and sulfur atom assemblies.

Researchers integrated ferrocene (Fe-containing molecular sandwich) with carbon nanohoops to create a system releasing Fe2+ ions when activated by green light.

There is a high demand for metals to be used in many kinds of industries. For example, iron (element symbol Fe) is mostly found as the minerals magnetite Fe₃O₄ and hematite Fe₂O₃.