- Vouliez-vous dire
- d ferme
Résultats de la recherche - 6 results
A validation methodology for size and shape measurement of nanoplastics by transmission electron microscopy
microscope and to trueness, allows to estimate the total combined and expanded uncertainty for the mean, mode and percentiles of parameters including the minimum and maximum Feret diameter (Fmin & Fmax), ...
Characterization of functional nanoparticles applied in face masks by STEM-EDX
average constituent particle size of 100 nm in terms of the minimum Feret diameter, in agreement with the typical textile grade TiO2 [5]. Three masks are found to consist of fibres with a (partial) coating ...
Physico-chemical characterisation of the fraction of silver (nano)particles in pristine food additive E174 and in E174-containing confectionery.
dimension, assessed as minimal Feret diameter, of the fraction of (nano)particles determined by quantitative TEM analysis was 11 ± 4 nm and 18 ± 7 nm (overall mean ± standard deviation), for food additives and ...
Physico-chemical characterisation of the fraction of silver (nano)particles in pristine food additive E174 and in E174-containing confectionery
dimension, assessed as minimal Feret diameter, of the fraction of (nano)particles determined by quantitative TEM analysis was 11 ± 4 nm and 18 ± 7 nm (overall mean ± standard deviation), for food additives and ...
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
in the EU specifications for E 171 a specification of more than 100 nm for median Feret min diameter and less than 50% of the number of constituent particles below 100 nm; measured by EM in both cases. ...
Molecular test algorithms for breast tumours
S Dedeurwaerdere; J De Grève; A de Leener; H Denys; R de Putter; L Desmyter; M Baldewijns; D Feret; C Fontaine; C Galant; P Hilbert; J Janssens; D Larsimont; P Lefesvre; T Sticca; MD Tkint de Roodenbeke; I Vanden ...