Iron (Fe) is the fourth most abundant element in the earth's crust and plays important roles in
both biological and chemical processes. The redox reactivity of various Fe (II) forms has …

Soil, the largest terrestrial carbon reservoir, is central to climate change and relevant
feedback to environmental health. Minerals are the essential components that contribute to …

Microbially mediated iron redox processes are of great significance in the biogeochemical
cycles of elements, which are often coupled with soil organic matter (SOM) in the …

Natural occurring ferrihydrite (Fh) nanoparticles have varying degrees of crystallinity, but
how Fh crystallinity affects its transformation behavior remains elusive. Here, we …

Cr (VI) detoxification and organic matter (OM) stabilization are usually influenced by the
biological transformation of iron (Fe) minerals; however, the underlying mechanisms of …

Poorly crystalline Fe (III)(oxyhydr) oxides like ferrihydrite are abundant in soils and
sediments and are often associated with organic matter (OM) in the form of mineral-organic …

Transformation of metastable Fe (III) oxyhydroxides is a prominent process in natural
environments and can be significantly accelerated by the coexisting aqueous Fe (II)(Fe (II) …

Abstract Iron (Fe)-modified biochar, a renewable amendment that synthetizes the functions
of biochar and Fe materials, demonstrates a potential to remediate arsenic (As) …

Ferrihydrite (Fh) is generally associated with dissolved organic matter (DOM) in natural
environments due to a strong sorption affinity at circumneutral pH and its high specific …

Ferrihydrite (Fh) is a major Fe (III)-(oxyhydr) oxide nanomineral distinguished by its poor
crystallinity and thermodynamic metastability. While it is well known that in suboxic …