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Zoekresultaten - 102 results

Distribution of the Mycobacterium community and polycyclic aromatic hydrocarbons (PAHs) among different size fractions of a long-term PAH-contaminated soil.

particles, the distribution of PAH s, of the PAH-mineralizing capacity and of Mycobacterium over different fractions of a soil with an aged PAH contamination was investigated. The clay fraction contained the ...

Binding and entry characteristics of porcine circovirus 2 in cells of the porcine monocytic line 3D4/31.

/31 were studied by visualization of binding and internalization of PCV2 virus-like particles (VLP s) by confocal microscopy and chemical inhibition of endocytic pathways (clathrin- and ...

Identification of encephalomyocarditis virus in clinical samples by reverse transcription-PCR followed by genetic typing using sequence analysis.

was clearly shown to be the most suitable organ. The detection limit was determined to be 1 viral particle in 100 mg of heart tissue. The sensitivity and specificity of the assay on the basis of the ...

Characterization of structural and non-structural proteins of hog cholera virus by means of monoclonal antibodies.

only be precipitated from the cell lysate and not from the pelleted virions. The glycosylated 15/16 kDa-55 kDa proteins form a disulfide linked heterodimer on the virus particle with a relative molecular ...

Susceptibility of hares and rabbits to a Belgian isolate of European brown hare syndrome virus.

naturally died of EBHS. Virus particles were demonstrated by electron microscopy in the liver of an experimentally infected hare. They were spherical with a diameter of 28 to 30 nm. After density gradient ...

Pathogenicity of fowl enteroviruses.

pathogenicity of avian nephritis virus, entero-like particles described by McNulty et al. (Avian Pathology, 13: 429), the entero PV2 and entero 3 isolated in our laboratory, was studied by oral inoculation of ...

Simultaneous surface display and cargo loading of encapsulin nanocompartments and their use for rational vaccine design.

immunostimulating molecules. Nanoparticles and biomolecular nanostructures such as ferritins or virus like particles have been used as diagnostic and therapeutic delivery systems, in vaccine development, as ...

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

Ingredients labeling nanomaterials Nanoparticles Single particle ICP-MS Abstract: Food ingredients present in the form of engineered nanoparticles (NP s) require specific labeling as “nano” in the European ...

The BBEMG research program- A multidisciplinary approach in studying long-term effects of ELF-EMF

according to their distance to transformers and buried cables. Measurements of exposure to EMF and other environmental parameters such as noise, fine particles, volatile organic compounds, indoor and outdoor ...

Demo: identification and measurement of nano-sized particles in a food products using a remote controlled analytical TEM (Talos, Thermo Fisher Scientific)

TEM-specimen preparation and in the application of the ParticleSizer software for the analysis of TEM  images. The analytical capacities of state-of-the-art methodologies to implement guidance and legislation ...

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