Unravelling molecular fractionation of dissolved organic matter on ferrihydrite-phosphate complexes

Y Ou, J Chi, F Li, Q Chen, L Fang - Chemical Geology, 2024 - Elsevier
Association of dissolved organic matter (DOM) with iron (Fe) oxyhydroxides leading to
significant molecular fractionation, plays a significant role in biogeochemical cycling of …

Molecular mechanisms of phosphorus immobilization by nano-clay mediated by dissolved organic matter

C Jia, Y Fan, J Chi, CV Putnis, C Huang, W Zhang - Chemical Geology, 2023 - Elsevier
The adsorption of phosphorus (P) by minerals, particularly clay minerals, plays a crucial role
in the biogeochemical cycling of P in geological environments such as soil and …

Enhanced As (OH) 3 adsorption by anatase TiO2 through facet control and Fe, N dual doping: A DFT+ D3 study

X Huang, M Wu, R Huang, G Yang - Colloids and Surfaces A …, 2024 - Elsevier
Anatase and rutile, two major polymorphs of TiO 2, have been used widely for environmental
remediation, while anatase is apparently less effective for As (III) pollution management and …

Stepwise extraction of Fe, Si from copper slag and self-assembly synthesis of microspheres for As (V) removal: Resource transformation and environmental …

D Chen, H Li, J Tan, D Du, W Zhan - Chemical Engineering Journal, 2024 - Elsevier
Heavy metal pollution control and industrial solid waste management have always been
urgent environmental issues. The management of heavy metal pollution through industrial …

Influence of tartaric acid on the electron transfer between oxyanions and lepidocrocite

Q Cao, C Guo, M Ren, X Li, Z Xu, C Wang, G Lu… - Journal of Hazardous …, 2024 - Elsevier
Iron oxide minerals control the environmental behavior of trace elements. However, the
potential effects of electron transfer directions by iron oxides between organic acids and …

Direct Nanoscale Imaging Reveals the Mechanism by Which Organic Acids Dissolve Vivianite through Proton and Ligand Effects

Y Fan, L Wang, CV Putnis, W Zhang - Inorganic Chemistry, 2024 - ACS Publications
The coprecipitation of iron (Fe) and phosphorus (P) in natural environments limits their
bioavailability. Plant root-secreted organic acids can dissolve Fe–P precipitates, but the …

Biochemical mechanisms underlying iron plaque-mediated phosphorus accumulation and uptake in rice roots

J Li, Y Zhang, W Zhang - Science of The Total Environment, 2024 - Elsevier
The iron oxyhydroxides of iron plaque on the surface of rice root are crucial for the uptake of
nutrition elements, especially phosphorus (P), but the effects of iron oxyhydroxides of iron …