Search results - 9 results

Development of novel analytical methods to trace small micro- and nanoplastics in food matrices

identified by Raman microspectroscopy. As a side supporting technique, atomic force microscopy (AFM) and transmission electron microscopy (TEM) have been employed to investigate the size, shape and the ...

Evaluation of a TEM based Approach for Size Measurement of Particulate (Nano)materials

Source: Materials, Volume 12, Issue 14 (2019) Keywords: electron microscopy European Commission’s Recommendation for a definition of a nanomaterial image analysis Method validation nanomaterial particulate ...

Nanomaterials for food applications: Analytical challenges and practical solutions for enforcing labeling of nanoingredients in food products in the European Union

food products in the European Union, Elsevier (2019) ISBN: 978-0-12-814130-4 Keywords: analysis electron microscopy Field-flow fractionation food Food Additives Ingredients labeling nanomaterials ...

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:  ...

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 ...

Determination of the volume-specific surface area by using transmission electron tomography for characterization and definition of nanomaterials.

electron microscopy (TEM) remains an important technique to investigate the size, shape and surface characteristics of particles at the nanometer scale. Resulting micrographs are two dimensional projections ...

Concomitant microbial generation of palladium nanoparticles and hydrogen to immobilize chromate.

Environ Sci Technol, Volume 44, Issue 19 (2010) Keywords: Biocatalysis Chromates Clostridium Hydrogen Metal Nanoparticles Microscopy, Electron, Scanning Microscopy, Electron, Transmission ...

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