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Résultats de la recherche - 33 results
Sphaeropsidin A C15-C16 Cross-Metathesis Analogues with Potent Anticancer Activity.
analogue. We predict several of our new compounds to be non-mutagenic, while retaining the high potency of the original pyrene-containing analogues. Examples of these potential lead compounds included those ...
Characterization of functional nanoparticles applied in face masks by STEM-EDX
biocides (5 Ag, 1 unspecified) was advertised, and 4 masks, demonstrated to contain TiO2 (2 of them also had Ag advertised) were selected to assess the form, localization and measurement of Ag (and other ...
Analyzing the airborne birch and grass pollen monitoring network in Belgium
Belgium. The interpolated values were compared to a reference dataset containing spatio-temporal distributions of daily surface airborne birch and grass pollen levels from the SILAM model (System for ...
Estimating the Uncertainty in Airborne Birch Pollen Modelling
temperature of birch catkins. For each input dataset, 100 randomly sampled data layers were prepared for running SILAM 100 times. For the maps, in each 1° by 1° block containing 100 grid cells (0.1° x 0.1° ...
First European pollen reanalysis for allergenic trees
Atmospheric coMposition, http://silam.fmi.fi) was used as the main working tool for computation of the reanalysis. This off-line chemistry transport model contains the pollen specific phenological and emission ...
Development of novel analytical methods to trace small micro- and nanoplastics in food matrices
particular, samples containing NP s have been separated by hydrodynamic diameter with AF4, then analyzed by MADLS to characterize their size and size distribution. Finally, the polymer type of the NP s has been ...
Occurrence of microcystin congeners in surface waters and food in Belgium as a source of exposure to humans
analyzed, whereof nine samples contained MC s. Moreover, three samples exceeded the concentration of 1 µg g−1 total microcystins, previously proposed as a guideline value. Microcystis sp. were determined as ...
Implementation of MALDI-TOF Mass Spectrometry to Identify Fungi From the Indoor Environment as an Added Value to the Classical Morphology-Based Identification Tool
available in an in-house created reference database containing over 1,700 strains from the BCCM / IHEM fungal collection. Results: A total of 149 isolates including 18 yeasts and 131 filamentous fungi were ...
Development of strain-level shotgun metagenomics approaches to detect and characterize microbiological contaminants in the context of food safety
Enteritidis strain linked to the outbreak could be obtained, fully characterized, and related to the food and human isolates from the outbreak in a phylogenetic tree containing other Belgian sporadic cases and ...
Evaluation of the types, efficient use and health risks of application of silver-based biocides to provide antimicrobial properties to face masks applied during the Covid-19 crisis
distributed in the matrix of the fibers, (iii) Ag NP and large silver particles at the surface of, or close to cotton fibres in face masks containing polycationic polymers binding Ag+ ions, and (iv) a coating ...