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Résultats de la recherche - 12 results
Optimised dispersion protocol for particle size measurement of copper oxides applied as feed additives and plant protection products
electron microscopy Feed Additive Nanoparticle plant protection product Abstract: The human population can be exposed to copper oxides used as plant protection products and feed additives. They are ...
Release of nano-objects, aggregates and agglomerates from masks (RENAAME): Detection of release in aerosol phase
of masks and for evaluating the release of these nanoparticles in the aerosol phase. This communication details the first results of the third phase of the project, which aims to develop test benches ...
Characterization of functional nanoparticles applied in face masks by STEM-EDX
Source: European Microscopy Congress, Cophenhagen, Denmark (2024) Keywords: Biocide Face masks Nanoparticles STEM-EDX ultramicrotomy Abstract: The unique properties of nanomaterials are being leveraged to ...
IDENTIFICATION, PHYSICOCHEMICAL CHARACTERISATION AND PRELIMINARY RISK ANALYSIS OF TITANIUM DIOXIDE PARTICLES IN FACE MASKS Intermediate report TiO2-Mask COVID-19 project September 2021
presence of agglomerated TiO2 (nano)particles in all examined face masks that contain polyester or polyamide (nylon) fibres, or that are made of non-woven, synthetic fabrics. These particles resemble ...
METROFOOD-RI: Pilot services with physical, remote and virtual access
(IBA, Romania). remote access to the transmission electron microscope facility for physicochemical characterization of nanoparticles in food (Sciensano, Belgium). virtual access to two e-services for open data use, ...
Nanomaterials for food applications: Analytical challenges and practical solutions for enforcing labeling of nanoingredients in food products in the European Union
Nanoparticles Single particle ICP-MS Abstract: Food ingredients present in the form of engineered nanoparticles (NP s) require specific labeling as “nano” in the European Union. Enforcing proper labeling of ...
Oxidative stress pathways involved in cytotoxicity and genotoxicity of titanium dioxide (TiO2) nanoparticles on cells constitutive of alveolo-capillary barrier in vitro.
Proteins Histones HSP27 Heat-Shock Proteins Humans Metal Nanoparticles Molecular Chaperones Oxidative Stress p38 Mitogen-Activated Protein Kinases Pulmonary Alveoli Reactive Oxygen Species Titanium Abstract: ...
Size measurement uncertainties of near-monodisperse, near-spherical nanoparticles using transmission electron microscopy and particle-tracking analysis
Publication Type: Peer reviewed scientific article Authors: Pieter-Jan De Temmerman; Eveline Verleysen; Lammertyn, Jeroen; Jan Mast Source: Journal of Nanoparticle Research, Volume 16, Issue 10 ...
Quantitative characterization of aggregated and agglomerated titanium dioxide nanomaterials by transmission electron microscopy
Keywords: Titanium dioxide Nanoparticles Size distribution Shape distribution Transmission electron microscopy Dispersion protocol Health Topics: Health and environment Santé et environnement Gezondheid en ...
Measurement uncertainties of size, shape, and surface measurements using transmission electron microscopy of near-monodisperse, near-spherical nanoparticles
Journal of Nanoparticle Research, Volume 16492008221027594757410103241512943, Issue 133624524212031 (2014) Keywords: Transmission electron microscopy Method validation Reference material Silica ...