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Résultats de la recherche - 28 results
Method development for analysis of nanoplastics in drinking water and milk using transmission electron microscopy (TEM)
risk assessment. This TEM-based approach was validated using polystyrene (PS) reference beads in the size range 60-500 nm, encompassing all analysis steps, from sample preparation to image analysis. Typically, the ...
A validation methodology for size and shape measurement of nanoplastics by transmission electron microscopy
[3]. This validation encompasses all analysis steps, from sample preparation to image analysis, focusing on reference materials composed of polystyrene nanoplastics. By establishing the full measurement ...
Characterization of functional nanoparticles applied in face masks by STEM-EDX
detector (Thermo Fisher Scientific, Eindhoven, The Netherlands). Imaging and image analysis was done using Velox software (V3.11, Thermo Fisher Scientific). In 5 face masks, a form of (nano)silver could be ...
Policy Brief – Survivorship is cancer survivorship the poor cousin of cancer control within the EBCP?
the actions supporting survivorship (care) developments, then compared their weight in the EBCP to the other domains of cancer control. Following this analysis, and comparison with related ongoing ...
The GEONs API-fingerprint program: Tackling falsifications of APIs
Official Medicines Control Laboratory (OMCL) Network (GEON) different initiatives were taken to augment the analysis and market surveillance of API s used by the different manufacturers. Despite the efforts, ...
Advances in the physicochemical characterization of nanoparticles in a regulatory context.
EM-based methods and to determine the measurement uncertainties are given. Initiatives to make EM analyses more time- and cost-efficient by automation of STEM EDX imaging and image analysis with constituent ...
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 ...
OMCL testing and the API working group: Part of the solution?
trends, new frontiers, EDQM, Issue EDQM, Rome, Italy (0) Abstract: Within the OMCL network different initiatives were taken to augment the analysis and market surveillance of API s used by different ...
Different Effects of a School-Based Physical Activity Intervention on Health-related Quality of Life
grouped by a latent class analysis using responses on physical activity behavior and physical self-perception: most active and most confident, moderately active and moderately confident, and least active ...
Psycho-social factors related to obesity and their associations with socioeconomic characteristics: the RECORD study.
Volume 25, Issue 3 (2020) Keywords: Adult Aged Body Image Body Mass Index cross-sectional studies dépression Educational Status Female Humans Internal-External Control Male middle aged Obesity Quality of ...