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Screening for nanoparticles in complex matrices within a regulatory framework: are we there yet?
concentration. The number-based size distribution of Ag particles was verified by transmission electron microscopy. Sample preparation, which included separation of the particles from the matrix in case of food ...
Challenges in the size analysis of a silica nanoparticle mixture as candidate certified reference material.
equivalent diameters that are specific for dynamic light scattering (DLS), centrifugal liquid sedimentation (CLS), scanning and transmission electron microscopy (SEM and TEM), atomic force microscopy ...
The search for therapeutic bacteriophages uncovers one new subfamily and two new genera of Pseudomonas-infecting Myoviridae.
and 25% proteins considered homologous between the two clades. By ESI- MS / MS analysis we determined that their virions are composed of at least 25 different proteins and electron microscopy revealed ...
Physical Characterization of Nanomaterials in Dispersion by Transmission Electron Microscopy in a Regulatory Framework
nanomaterials in dispersion by transmission electron microscopy in a regulatory framework, Springer International Publishing, Volume Advanced Transmission Electron Microscopy. Applications to Nanomaterials, Issue ...
TEM and SP-ICP-MS analysis of the release of silver nanoparticles from decoration of pastry.
Volume 63, Issue 13, p.3570-8 (2015) Keywords: Food Additives Mass Spectrometry Metal Nanoparticles Microscopy, Electron, Transmission Particle Size Silver X-Ray Diffraction Abstract: Metallic silver is an ...
Transmission electron microscopy sample preparation protocols for the ultrastructural study of cysts of free-living protozoa.
Issue 4, p.181-8 (2015) Keywords: Acanthamoeba castellanii Microscopy, Electron, Transmission Microtomy Abstract: Cysts of free-living protozoa have an impact on the ecology and epidemiology of bacteria ...
Foodborne cereulide causes beta-cell dysfunction and apoptosis.
toxicity were evaluated in MIN6 cells by mRNA profiling, electron microscopy and mitochondrial function tests. RESULTS: 24 h exposure to 5 ng/ml cereulide rendered almost all MIN6, INS-1E and pancreatic ...
The Enrichment of Histomonas meleagridis and Its Pathogen-Specific Protein Analysis: A First Step to Shed Light on Its Virulence.
cells from a mono-eukaryotic culture copropagated with host cecal bacteria by flow cytometry. The enrichment of histomonads was confirmed through transmission electron microscopy and two-dimensional gel ...