Zoekresultaten - 10 results
Release of silver and titanium from face masks traded for the general population.
industry. The presence of Ag-based biocides and TiO particles in face masks raised questions on the possibility of release under normal wearing conditions, which could potentially cause a health risk to the ...
Application of silver-based biocides in face masks intended for general use requires regulatory control
applications in face masks in general. Health Topics: Nanomaterials Nanomaterialen Nanomatériaux Service: Éléments traces et nanomatériaux Spoorelementen en nanomaterialen Trace elements and nanomaterials ...
Titanium dioxide particles frequently present in face masks intended for general use require regulatory control
Brassinne; Frederic Van Steen; Régis Nkenda; Ronny Machiels; Nadia Waegeneers; Joris Van Loco; Jan Mast Source: Scientific Reports, Volume 12, Issue 1 (2022) Health Topics: Nanomaterials Nanomaterialen ...
METROFOOD-RI: Pilot services with physical, remote and virtual access
provide to its users. The paper will give an overview and first evaluation of the use case service provision and provide an overview of the potential METROFOOD- RI service portfolio. Health Topics: Food ...
Agglomeration of titanium dioxide nanoparticles increases toxicological responses in vitro and in vivo
terms agglomerates and aggregates are frequently used in the regulatory definition(s) of nanomaterials (NM s) and hence attract attention in view of their potential influence on health effects. However, ...
Physicochemical Characterization of the Pristine E171 Food Additive by Standardized and Validated Methods.
contribute to the implementation of the European Food Safety Authority (EFSA) guidance on risk assessment of the application of nanoscience and nanotechnologies in the food and feed chain. Health Topics: Food ...
Is aggregated synthetic amorphous silica toxicologically relevant?
definition of NM s. Health Topics: Nanomaterials Nanomaterialen Nanomatériaux Service: Éléments traces et nanomatériaux Spoorelementen en nanomaterialen Trace elements and nanomaterials Manuscript versions: ...
Estimation of the Uncertainties Related to the Measurement of the Size and Quantities of Individual Silver Nanoparticles in Confectionery.
distinction between additives and products. Overall, the validation parameters obtained for spICP- MS seem to be fit for the purpose of characterizing AgNP in E174 or E174-containing products. Health Topics: ...
A systematic evaluation of Flow Field Flow Fractionation and single-particle ICP-MS to obtain the size distribution of organo-mineral iron oxyhydroxide colloids.
acceptable element recoveries. Health Topics: Nanomaterialen Nanomatériaux Nanomaterials Service: Éléments traces et nanomatériaux Spoorelementen en nanomaterialen Trace elements and nanomaterials Manuscript ...
Evaluation of a TEM based Approach for Size Measurement of Particulate (Nano)materials.
accurate and precise size measurement of the particulate materials. The approach is shown to be implementable in many other electron microscopy laboratories. Health Topics: Nanomaterialen Nanomatériaux ...