The surface charge and average size of manufactured ZnO nanoparticles (NPs) were
studied as a function of pH to understand the aggregation behavior and importance of the …

The aggregation kinetics of two types of ZnO nanoparticles were investigated under various
conditions. Distinct differences in aggregation kinetics were observed between the two ZnO …

Metal oxide nanoparticles are used in a wide range of commercial products, leading to an
increased interest in the behavior of these materials in the aquatic environment. The current …

Abstract Zinc oxide nanoparticles (ZnO NPs) are widely used nanomaterials and their
environmental impacts have received increasing attention. The fate and toxicity of ZnO NPs …

Abstract Zinc oxide (ZnO) nanoparticles (NPs) are widely used in various industries, and
studies on the aggregation and dissolution of this material in an aqueous environment are …

The transport, retention, and long-term release of zinc oxide nanoparticle aggregates
(denoted below as ZnO-NPs) were investigated in saturated, bare and biofilm …

The effects of pH, cation valence, and ionic strength (IS) on the stability and aggregation
behavior of zinc oxide nanoparticles (ZnO NPs) were investigated in this study. Results …

The dissolution of zinc oxide (ZnO) nanoparticles (NPs) is a key step of controlling their
environmental fate, bioavailability, and toxicity. Rates of dissolution often depend upon …

In this study, the zeta potential and z-average hydrodynamic diameter of zinc oxide (20 nm,
99.5% purity) were investigated as a function of pH and time. The nanoparticles readily …

Nanoparticulate metal sulfides such as ZnS can influence the transport and bioavailability of
pollutant metals in anaerobic environments. The aim of this work was to investigate how the …