Résultats de la recherche - 22 results
Method development for analysis of nanoplastics in drinking water and milk using transmission electron microscopy (TEM)
nanoplastics. We propose testing alkaline and enzymatic digestion strategies in combination with (ultra)centrifugation techniques to optimize particle recovery and ensure accurate analysis. Health Topics: Health ...
Assessing particle count in electron microscopy measurements of nanomaterials to support regulatory guidance
practicesfor measurements but lacks requirements on how many particles to measure. Using transmissionelectron microscopy data of nanomaterials, a strategy based on repeated subsampling is proposedto establish, ...
Chemical Characterization of Feminine Intimate Products an Extractables & Leachables Investigation
migration studies using simulants of vaginal and menstrual fluids, followed by targeted quantification of the prioritized leachable chemicals. This strategy is applied to 64 FIP s, including absorbent hygiene ...
The International cookbook for wastewater practitioners- Vol. 1 SARS-CoV-2
guidance; high-level tactical wastewater catchment sampling strategies; wastewater sampling techniques; transport and storage of samples; laboratory analysis; normalisation and standardisation; data analysis ...
Strategy to develop and validate digital droplet PCR methods for global antimicrobial resistance wastewater surveillance
Publication Type: Peer reviewed scientific article Authors: Andrea Gobbo; Marie-Alice Fraiture; Laura Van Poelvoorde; Sigrid C.J. De Keersmaecker; Cristina Garcia-Graells; Koenraad Van Hoorde; Bavo Verhaegen; Astrid Huwaert; Hadrien Maloux; Veronik Hutse; ...
Spatial configuration of green space matters: Associations between urban land cover and air temperature
trees promotes night-time cooling by 0.44 °C. This study further highlights the need for context-specific strategies. Conserving green locations as urban forests, while designing enclosed grey locations ...
Novel prediction models for genotoxicity based on biomarker genes in human HepaRG™ cells.
towards a more human-relevant in vitro genotoxicity testing strategy without the use of experimental animals. Health Topics: Health and environment Santé et environnement Gezondheid en milieu Service: ...
Deepening of In Silico Evaluation of SARS-CoV-2 Detection RT-qPCR Assays in the Context of New Variants
above 99%. Additionally, some mutations specific to new SARS-CoV-2 variants of concern were found to be located in oligonucleotide annealing sites. This might impact the strategy to be considered for ...
Use of Whole Genome Sequencing Data for a First in Silico Specificity Evaluation of the RT-qPCR Assays Used for SARS-CoV-2 Detection.
obtained for the assay of Chan et al. (2020) targeting the gene coding for the spiking protein (S). This demonstrates that our user-friendly strategy can be used for a first in silico specificity evaluation ...
Assessment of natural coagulants to remediate Tunisian textile wastewater by combining physicochemical, analytical, and toxicological data
variability of textile wastewater composition, a constant search for new treatment strategies that are efficient, eco-friendly, and cost-effective is mandatory. In the present study, the efficiency of ...