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Validation of a particle tracking analysis method for the size determination of nano- and microparticles.

mean of the number-weighted particle size distribution, varied from about 10% to 12%. For the nominal 50 nm polystyrene material, the relative expanded uncertainty of the arithmetic mean of the particle ...

Genotoxicity evaluation of nanosized titanium dioxide, synthetic amorphous silica and multi-walled carbon nanotubes in human lymphocytes.

hydrodynamic particle size-distributions were determined by dynamic light scattering. Using a standardized procedure to ensure the dispersion of the NM s and the cytokinesis-block micronucleus assay (without ...

Quantitative characterization of agglomerates and aggregates of pyrogenic and precipitated amorphous silica nanomaterials by transmission electron microscopy.

J Nanobiotechnology, Volume 10, p.24 (2012) Keywords: Chemical Precipitation Microscopy, Electron, Transmission Nanostructures Particle Size Principal Component Analysis Silicon Dioxide SOFTWARE Sonication Temperature ...

Lactic acid bacteria as reducing and capping agent for the fast and efficient production of silver nanoparticles.

with transmission electron microscopy. Particle localization inside the cell, the mean particle size, and size distribution were species dependent, with Lactobacillus fermentum having the smallest mean ...

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