Zoekresultaten - 403 results
Public microbial resources centres: key hubs for FAIR microorganisms and genetic materials.
microbiology, microbial domain biological resource centres (mBRCs) have a long-standing experience in preserving and distributing authenticated microbial strains and genetic materials (e.g., recombinant plasmids, ...
A systematic evaluation of Flow Field Flow Fractionation and single-particle ICP-MS to obtain the size distribution of organo-mineral iron oxyhydroxide colloids.
Field Flow Fractionation iron oxyhydroxide colloids particle size distribution Single particle ICP-MS Abstract: Colloidal iron(III) oxyhydroxides (FeOx) are important reactive adsorbents in nature. This ...
Evaluation of a TEM based Approach for Size Measurement of Particulate (Nano)materials.
properties, including particle size, shape, and agglomeration state. The measurement of the median value of the minimal external particle diameter distribution was intra-laboratory validated. The validation ...
Evolution of educational inequalities in life and health expectancies at 25 years in Belgium between 2001 and 2011: a census-based study
years for the low-versus-high LE gaps respectively in men and women, compared to 5.19 and 3.76 in 2001, namely 17 and 22% increases. The upwards shift of the EL distribution led to a limited 7% increase ...
Physicochemical Characterisation of the E171 Food Additive
http://www.rafa2019.eu/pdf/RAFA2019_BoA_web.pdf Keywords: E171 particle size distribution Single particle ICP-MS titanium dioxide transmission electron microscopy Abstract: The application of E171 (titanium dioxide) as a food additive has been an ...
Habitual food consumption of the Belgian population in 2014-2015 and adherence to food-based dietary guidelines.
3146 subjects between 3 and 64 year old through two non-consecutive 24-hour dietary recalls using GloboDiet®. In addition, a self-administered food frequency questionnaire was completed. The distribution ...
Open Lab Application for the Characterization of Nanomaterials by Transmission Electron Microscopy
particle size and shape distributions. Within the context of the METROFOOD- RI “Infrastructure for promoting Metrology in Food and Nutrition” this facility will be further developed as a test case for an ...
Evaluation of a TEM based Approach for Size Measurement of Particulate (Nano)materials
agglomeration state. The measurement of the median value of the minimal external particle diameter distribution was intra-laboratory validated. The validation study included an assessment of the limit of ...
Scientific opinion on the proposed amendment of the EU specifications for titanium dioxide (E 171) with respect to the inclusion of additional parameters related to its particle size distribution
additional parameters related to its particle size distribution. Titanium dioxide which is used as a food additive E 171 in food undergoes no surface treatment and is not coated. It consists of anatase or ...
DETERMINATION OF ALLERGENIC FRAGRANCE INGREDIENTS IN FEMININE ABSORBENT HYGIENE PRODUCTS AND LUBRICANTS
distribution of fragrance ingredients in the samples. Furthermore, a more in-depth risk assessment of fragrance ingredients should be carried out on the scented samples, considering the leaching of fragrance ...