Résultats de la recherche - 3 results
Release of silver and titanium from face masks traded for the general population.
investigated leaching experiments using artificial acid sweat as a method to evaluate the release of Ag-based biocides and TiO particles present in face masks. Leaching experiments were proposed as an ...
Acid digestion of nonwoven textiles for measuring their trace element content by ICP techniques
Protocol exchange (2022) Keywords: Acid digestion Face mask microwave Nanoparticles nonwoven textile Abstract: We present herein a digestion method based on high-temperature (260 °C) microwave heating and ...
A systematic evaluation of Flow Field Flow Fractionation and single-particle ICP-MS to obtain the size distribution of organo-mineral iron oxyhydroxide colloids.
of an acid peat was dominated by small (<30 nm) Fe- OM complexes and organo-mineral FeOx colloids whereas that of a mineral pH neutral soil mainly contains larger (30-200 nm) Fe-rich particles. The ...