Extracellular polymeric substances (EPS) are ubiquitous in the soil and water environment and interact strongly with mineral surfaces. However, these interactions and their impacts on the behavior and fate of minerals remain poorly understood. Here, for a better understanding of the colloidal stability of minerals in the environment, we investigated the aggregation of goethite (α-FeOOH) nanoparticles (NPs) in the presence of EPS from Bacillus subtilis under different environmental conditions (pH, ionic strength and ionic valence). Results showed that the aggregation processes of goethite NPs are determined by the solution chemistry, and the colloidal stability of goethite NPs is strongly influenced by the addition of EPS. In the absence of ...
International audienceEither used as nano-carriers in blood, depolluting agents in groundwaters or i...
International audienceEither used as nano-carriers in blood, depolluting agents in groundwaters or i...
Nanosized colloids of iron oxide enhance the subsurface microbial degradation of a wide range of org...
Extracellular polymeric substances (EPS) are ubiquitous in the soil and water environment and intera...
International audienceNanoparticle (NP) stability in aqueous environments is dependent upon many par...
In aquatic systems, fulvic acids (FAs) are expected to play key roles on the stability and aggregati...
<p>Iron oxyhydroxide nanoparticles (Fe-NPs) are natural vectors of phosphate (PO4) in the envi...
Biochar nanoparticles (BCNPs) and iron mineral nanoparticles (IMNPs), such as ferrihydrite nanoparti...
Iron oxyhydroxide nanoparticles (Fe-NPs) are natural vectors of phosphate (PO4) in the environment. ...
Nanosized colloids of iron oxide adsorb heavy metals, enhance the biodegradation of contaminants, an...
sorption colloids, water quality Nanoparticulate goethite, akaganeite, hematite, ferrihydrite and sc...
The colloidal behavior of engineered nanomaterials exposed in an aquatic environment may significant...
Iron oxyhydroxide nanoparticles (Fe-NPs) are natural vectors of phosphate (PO<sub>4</sub>) in the en...
The colloidal behavior of engineered nanomaterials exposed in an aquatic environment may significant...
The colloidal behavior of engineered nanomaterials exposed in an aquatic environment may significant...
International audienceEither used as nano-carriers in blood, depolluting agents in groundwaters or i...
International audienceEither used as nano-carriers in blood, depolluting agents in groundwaters or i...
Nanosized colloids of iron oxide enhance the subsurface microbial degradation of a wide range of org...
Extracellular polymeric substances (EPS) are ubiquitous in the soil and water environment and intera...
International audienceNanoparticle (NP) stability in aqueous environments is dependent upon many par...
In aquatic systems, fulvic acids (FAs) are expected to play key roles on the stability and aggregati...
<p>Iron oxyhydroxide nanoparticles (Fe-NPs) are natural vectors of phosphate (PO4) in the envi...
Biochar nanoparticles (BCNPs) and iron mineral nanoparticles (IMNPs), such as ferrihydrite nanoparti...
Iron oxyhydroxide nanoparticles (Fe-NPs) are natural vectors of phosphate (PO4) in the environment. ...
Nanosized colloids of iron oxide adsorb heavy metals, enhance the biodegradation of contaminants, an...
sorption colloids, water quality Nanoparticulate goethite, akaganeite, hematite, ferrihydrite and sc...
The colloidal behavior of engineered nanomaterials exposed in an aquatic environment may significant...
Iron oxyhydroxide nanoparticles (Fe-NPs) are natural vectors of phosphate (PO<sub>4</sub>) in the en...
The colloidal behavior of engineered nanomaterials exposed in an aquatic environment may significant...
The colloidal behavior of engineered nanomaterials exposed in an aquatic environment may significant...
International audienceEither used as nano-carriers in blood, depolluting agents in groundwaters or i...
International audienceEither used as nano-carriers in blood, depolluting agents in groundwaters or i...
Nanosized colloids of iron oxide enhance the subsurface microbial degradation of a wide range of org...