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The use of nitrous oxide whippets as a recreational drug: Hidden health risks.
containing metallic particles. This contamination was investigated using liquid chromatography-, gas chromatography- and inductively coupled plasma-mass spectrometry (ICP- MS) and optical emission spectrometry ...
Evaluation of a TEM based Approach for Size Measurement of Particulate (Nano)materials
preparation, imaging, and image analysis, and it was evaluated on a series of certified reference materials and representative test materials with varying physical properties, including particle size, shape, and ...
Scientific opinion on the proposed amendment of the EU specifications for titanium dioxide (E 171) with respect to the inclusion of additional parameters related to its particle size distribution
Gaffet; Jan Mast; Ruud Peters; Ana Maria Rincon; Peter Fürst Source: EFSA Journal, Volume 17, Issue 7 (2019) Keywords: E171 food additive Particle Size specifications titanium dioxide Abstract: The present ...
Laboratory diagnosis of paediatric tuberculosis in the European Union/European Economic Area: analysis of routine laboratory data, 2007 to 201136508
Source: Euro.Surveill, Volume 19, Issue 11, p.article 6 (2014) Keywords: 2007 a accuracy acid Acids ALL analysi analysis approach approaches Area article at CHILDREN culture data Diagnosis disease ECONOMIC ...
Genotoxicity evaluation of nanosized titanium dioxide, synthetic amorphous silica and multi-walled carbon nanotubes in human lymphocytes.
Male Micronucleus Tests Microscopy, Electron, Transmission Mutagenicity Tests Nanostructures Nanotubes, Carbon Particle Size Scattering, Radiation Silicon Dioxide Titanium Abstract: Toxicological ...
Size measurement uncertainties of near-monodisperse, near-spherical nanoparticles using transmission electron microscopy and particle-tracking analysis
(2014) Keywords: Transmission electron microscopy Particle-tracking analysis Colloidal gold Polystyrene beads Method validation Measurement uncertainty Nanometrology Health Topics: Health and environment ...
Semi-automatic size measurement of primary particles in aggregated nanomaterials by transmission electron microscopy
Transmission electron microscopy Image analysis Aggregate Nanomaterial Primary particles Fractal analysis Health Topics: Health and environment Santé et environnement Gezondheid en milieu Manuscript versions: ...
Effects of lung exposure to carbon nanotubes on female fertility and pregnancy. A study in mice.
long lasting pathological changes in dam lung and liver. Theoretically, lung inflammation due to particle exposure could interfere with female reproductive parameters. Whether the observed lag in ...
M2e-displaying virus-like particles with associated RNA promote T helper 1 type adaptive immunity against influenza A.
Virus-Like Particle Viral Load Abstract: The ectodomain of influenza A matrix protein 2 (M2 e) is a candidate for a universal influenza A vaccine. We used recombinant Hepatitis B core antigen to produce ...
A review of known and hypothetical transmission routes for noroviruses
a combination of prolonged shedding of high virus levels in feces, virus particle shedding during asymptomatic infections, and a high environmental persistence, NoVs are easily transmitted pathogens. Norovirus ...