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Screening for nanoparticles in complex matrices within a regulatory framework: are we there yet?

Monitoring (ISEAC-40), ISEAC-40, Santiago de Compostela, Spain (2018) Keywords: Nanoparticles Abstract: Silver (Ag) is a food additive (E174) approved by the European Commission to be used for the external ...

Influence of dispersion method on silica nanoparticle size distribution/aggregation and their chronic toxicity in-vitro

Publication Type: Scientific poster, presentation or proceeding Authors: Sivakumar Murugadoss; van den Brûle, Sybille; Sebaihi, Noham; Frederic Brassinne; Jan Mast; Godderis, Lode; Lison, Dominique; Hoet, Peter H. Source: (2017) Health Topics:  Nanomateri ...

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 ...

Human absorption of silver ENM: through particles or ions?

https://brussels.setac.org/ Keywords: Absorption Nanoparticles Silver Abstract: One of the many questions in the human risk assessment of metallic engineered nanomaterials (ENM) such as silver ENM is whether these ENM dissolve ...

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 ...

Determination of total Ti in candy

is used as the whitest and brightest known pigment. The additive (E171) is permitted in food processing with no maximum level specified. However, recent knowledge about nanoparticles has opened the ...

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: ...

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