Transformations of ferrihydrite–extracellular polymeric substance coprecipitates driven by dissolved sulfide: interrelated effects of carbon and sulfur loadings

Q Wang, J Wang, X Wang, N Kumar… - Environmental …, 2023 - ACS Publications
The association of poorly crystalline iron (hydr) oxides with organic matter (OM), such as
extracellular polymeric substances (EPS), exerts a profound effect on Fe and C cycles in …

Photoinduced transformation of ferrihydrite in the presence of aqueous sulfite and its influence on the repartitioning of Cd

J Qiu, X Hou, Y Ren, C Liu, F Meng, JF Lee, YJ Lin… - Water Research, 2023 - Elsevier
The photoinduced transformation of ferrihydrite is an important process that can predict the
geochemical cycle of Fe in anoxic environments as well as the fate of trace elements …

The Mobility of Mo during Microbially Mediated Ferrihydrite Phase Transformation

J Zhang, M Zhu, JR Lloyd, S Shaw… - Environmental …, 2024 - ACS Publications
Molybdenum (Mo) is an essential nutrient for almost all organisms. However, at high
concentrations, it can be toxic to animals and plants. This study investigated the interactions …

Probing atomic-scale processes at the ferrihydrite-water interface with reactive molecular dynamics

A Hayatifar, S Gravelle, BD Moreno… - Geochemical …, 2024 - Springer
Interfacial processes involving metal (oxyhydr) oxide phases are important for the mobility
and bioavailability of nutrients and contaminants in soils, sediments, and water …