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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 ...
IDENTIFICATION, PHYSICOCHEMICAL CHARACTERISATION AND PRELIMINARY RISK ANALYSIS OF TITANIUM DIOXIDE PARTICLES IN FACE MASKS Intermediate report TiO2-Mask COVID-19 project September 2021
presence of agglomerated TiO2 (nano)particles in all examined face masks that contain polyester or polyamide (nylon) fibres, or that are made of non-woven, synthetic fabrics. These particles resemble ...
Acrylamide in other foods_Determination of acrylamide levels in some food categories and estimation of the exposure for the Belgian population
sector should be able to achieve when respecting the mitigation measures. However, not all food categories are included in this Regulation and other types of food may contain significant quantities of ...
PT-2020-NRL-TE-FASFC “Determination of As, Cd, Pb and Hg in food supplements"
and participated in the exercise. The test material used in this test was a food supplement. The material was separated from the package after purchase and divided in small containers. Each participant ...
EFSA guidance on technical requirements for regulated food and feed product applications to establish the presence of small particles including nanoparticles
material contains a fraction or consists of small particles, and its characterisation. The third group describes the information to be presented for existing safety studies to demonstrate that the fraction ...
Monitoring of Laboratory-Acquired Infections
the environment from possible harmful effects from these activities, a number of safety measures are in place regarding containment in laboratories and training of personnel. In addition, the safety ...
Dietary exposure to pyrrolizidine alkaloids in young children and adults from the Belgian population (PASFOOD)
contained high levels of a wide range of PA contaminants. An original spiking experiment enabled to highlight the fact that the transfer of PA s/ PANO s from dry (herbal) tea to the infusion in the course of ...
Airtightness in Belgian high biocontainment facilities
D/2016/2505/14 Accession Number: D/2016/2505/14 Keywords: airtightness biosafety BSL-3 Recommendations Abstract: Following a discussion in 2011 at the meeting of the European Joint Enforcement Group of Contained ...
Calibration of Ph. Eur. BRP batch 4 for oral poliomyelitis vaccine (OPV)
the collaborative study to calibrate the candidate BRP (cBRP), a commercial trivalent OPV containing live attenuated poliovirus types 1, 2 and 3 (Sabin strain), against the WHO 2nd International ...
Biosafety in laboratory animal facilities
care Contained use containment criteria Design environment genetically Genetically modified Genetically modified organism Genetically modified organisms GMO GMOs health Laboratories legislation ...