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Résultats de la recherche - 46 results
A systematic evaluation of Flow Field Flow Fractionation and single-particle ICP-MS to obtain the size distribution of organo-mineral iron oxyhydroxide colloids.
and to compare these with standard approaches, i.e. dynamic light scattering (DLS), nanoparticle tracking analysis (NTA), microscopy (TEM), membrane filtration, centrifugation and dialysis. Seven ...
Nanopack Deliverable 6.2: Title: Manuscript with physico-chemical characterisation of HNTs and HNT hazard characterization
Koivisto; Sarah Søs Poulsen; Ester Segal; Eveline Verleysen; Jan Mast; Andreas Holländer; Keld Alstrup Jensen; Vogel, Ulla Source: (2019) Keywords: hallosite nanotubes hazard characterisation Nanoparticles ...
Physicochemical characterization of nanoparticles with TEM in a regulatory context
Publication Type: Popular-science publication (vulgarising publication) Authors: Jan Mast Source: (2019) Service: Éléments traces et nanomatériaux Spoorelementen en nanomaterialen Trace elements and nanomaterials Full text language: English Category: F ...
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 ...
Short-term biodistribution and clearance of intravenously administered silica nanoparticles
concerns have been raised about potential adverse effects of synthetic amorphous silica, commonly used as food additive (E551), since silica nanoparticles have been detected in food containing E551. We ...
Short-term biodistribution and clearance of intravenously administered silica nanoparticles
Publication Type: Peer reviewed scientific article Authors: Nadia Waegeneers; Anne Brasseur; Van Doren, Elke; Van der Heyden, Sara; Pieter-Jan Serreyn; Pussemier, Luc; Jan Mast; Schneider, Yves-Jacques; Ann Ruttens; S. Roels Source: Toxicology Reports, Vo ...
Toxicology of silica nanoparticles: an update
H. Source: Archives of Toxicology, Volume 91, Number 3010 (2017) Keywords: Amorphous silica nanoparticles Oxidative Stress Pyrogenic Stöber toxicity Abstract: Large-scale production and use of ...
Polyphosphates and Fulvates Enhance Environmental Stability of PO4-Bearing Colloidal Iron Oxyhydroxides.
Volume 64, Issue 45, p.8465-8473 (2016) Keywords: Adsorption Colloids Ferric Compounds Iron Compounds Minerals Nanoparticles Polyphosphates Abstract: Iron oxyhydroxide nanoparticles (Fe- NP s) are natural ...
Challenges in the size analysis of a silica nanoparticle mixture as candidate certified reference material.
Temmerman; Jan Mast; Junjie, Liu; Babick, Frank; Cölfen, Helmut; Emons, Hendrik Source: J Nanopart Res, Volume 18, p.171 (2016) Abstract: A new certified reference material for quality control of nanoparticle ...
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: ...