Zoekresultaten - 11 results

The use of nitrous oxide whippets as a recreational drug: Hidden health risks.

(ICP- OES). The particulate matter was also analyzed by scanning transmission electron microscopy (STEM) combined with energy-dispersive X-ray spectroscopy (EDX). The presence of cyclohexyl isothiocyanate ...

Identification and characterization of inorganic food additives and pearlescent pigments in sprays for food decoration by STEM-EDX

Van Loco Source: IMEKOFOODS 2023, Imekofoods, Paris (2023) Keywords: electron microscopy inorganic food additives pearlescent pigments sprays STEM-EDX Abstract: Food colorants are applied in commercial ...

Identification and characterization of TiO2 nanoparticles in face masks by TEM

1866, Mountain View, CA 94042, p.17 (2022) Keywords: Agglomerates electron microscopy energy dispersive X-ray spectroscopy Face mask image analysis Nanoparticles particle size distribution STEMEDX TEM ...

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 ...

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 ...

Melanin is an essential component for the integrity of the cell wall of Aspergillus fumigatus conidia36836

metabolism microbiology Microscopy Microscopy,Electron,Scanning Mutation need observed ON organisation pathogenicity Patient patients Point Mutation Prognosis protein Proteins Research Research Support result ...

An improved in vitro model of human intestinal follicle-associated epithelium to study nanoparticle transport by M cells.

, Confocal Microscopy, Electron, Scanning Microscopy, Electron, Transmission Nanoparticles Nystatin Peyer's Patches Pinocytosis Polystyrenes Reproducibility of Results Temperature Abstract: An alternative ...

Ultrastructural changes of the tracheal epithelium after vaccination of day-old chickens with the La Sota strain of Newcastle disease virus.

surface changes as observed by scanning electron microscopy with subcellular changes seen by transmission electron microscopy. NDV infection resulted in hypertrophy of goblet cells, their rupture, and the ...

Clinical and pathological changes after Eimeria intestinalis infection in rabbits.

Animals Coccidiosis Eimeria Intestine, Small Microscopy, Electron, Scanning Rabbits Health Topics:  Animal health Category:  A1 FOS Classification:  4.03 Veterinary science ...

Association of Streptococcus gallolyticus strains of high and low virulence with the intestinal tract of pigeons.

Bacterial Adhesion Bird Diseases Columbidae immunohistochemistry Intestines Microscopy, Electron, Scanning Streptococcal Infections Streptococcus virulence Abstract: We investigated the ability of a high ...

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