Résultats de la recherche - 18 results

Release of silver and titanium from face masks traded for the general population.

varying from 0.03 up to 36 % of total Ag content, in four out of the eight face masks that claimed antimicrobial properties and that contained Ag. The leaching data of titanium (Ti) showed that despite TiO ...

Application of silver-based biocides in face masks intended for general use requires regulatory control

Publication Type: Peer reviewed scientific article Authors: Jan Mast; Erik Van Miert; Lisa Siciliani; Karlien Cheyns; Marie-Noëlle Blaude; Charlotte Wouters; Nadia Waegeneers; Ruud Bernsen; ...

Titanium dioxide particles frequently present in face masks intended for general use require regulatory control

Publication Type: Peer reviewed scientific article Authors: Eveline Verleysen; Ledecq, Marina; Lisa Siciliani; Karlien Cheyns; Christiane Vleminckx; Marie-Noelle Blaude; Sandra De Vos; Frederic ...

METROFOOD-RI: Pilot services with physical, remote and virtual access

Publication Type: Peer reviewed scientific article Authors: Karine Vandermeiren; Subhalakshmi Sharma; Nastasia Belc; Jan Mast; Agnes Matuszczak; karl Presser; Eveline Verleysen; Claudia Zoani; Joris ...

Agglomeration of titanium dioxide nanoparticles increases toxicological responses in vitro and in vivo

influence of NP agglomeration on their toxicity/biological responses in vitro and in vivo. Results: We tested two TiO2 NP s with different primary sizes (17 and 117 nm) and prepared ad-hoc suspensions ...

Physicochemical Characterization of the Pristine E171 Food Additive by Standardized and Validated Methods.

Nanomaterials (Basel), Volume 10, Issue 3 (2020) Keywords: E171 food additive Single particle ICP-MS transmission electron microscopy Abstract: E171 (titanium dioxide) is a food additive that has been authorized ...

Is aggregated synthetic amorphous silica toxicologically relevant?

DOI:  https://doi.org/10.1186/s12989-019-0331-3 File:  Version:  Published Full text access:  Public Access Full text language:  English Category:  A1 FOS Classification:  3.03 Health sciences ...

Estimation of the Uncertainties Related to the Measurement of the Size and Quantities of Individual Silver Nanoparticles in Confectionery.

Publication Type: Peer reviewed scientific article Authors: Nadia Waegeneers; Sandra De Vos; Eveline Verleysen; Ann Ruttens; Jan Mast Source: Materials (Basel), Volume 12, Issue 17 (2019) Keywords: ...

A systematic evaluation of Flow Field Flow Fractionation and single-particle ICP-MS to obtain the size distribution of organo-mineral iron oxyhydroxide colloids.

versions:  DOI:  https://doi.org/10.1016/j.chroma.2019.04.032 File:  Version:  Post-print Full text access:  Under Embargo Embargo end date:  16-9-2020 Full text language:  English Category:  A1 FOS ...

Evaluation of a TEM based Approach for Size Measurement of Particulate (Nano)materials.

Publication Type: Peer reviewed scientific article Authors: Eveline Verleysen; Thorsten Wagner; Hans-Gerd Lipinski; Ralf Kägi; Robert Koeber; Ana Boix-Sanfeliu; Pieter-Jan De Temmerman; Jan Mast ...

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