Zoekresultaten - 42 results

Physico-chemical characterisation of the fraction of silver (nano)particles in pristine food additive E174 and in E174-containing confectionery.

products by transmission electron microscopy (TEM) and single-particle inductively coupled plasma-mass spectrometry (spICP- MS). TEM analysis showed that all samples contained micrometre-sized flakes and ...

Physicochemical Characterization of the Pristine E171 Food Additive by Standardized and Validated Methods.

Nanomaterials (Basel), Volume 10, Issue 3 (2020) Keywords: E171 food additive Single particle ICP-MS transmission electron microscopy Abstract: E171 (titanium dioxide) is a food additive that has been authorized ...

Particle size analysis of pristine food-grade titanium dioxide and E 171 in confectionery products: Interlaboratory testing of a single-particle ICP-MS screening method and confirmation with transmission electron microscopy

Publication Type: Peer reviewed scientific article Authors: Geiss, Otmar; Bianchi, Ivana; Senaldi, Chiara; Bucher, Guillaume; Eveline Verleysen; Nadia Waegeneers; Brassinne, Frederic; Mast, Jan; Loeschner, Katrin; Vidmar, Janja; Aureli, Federica; Cubadda, ...

Evaluation of a TEM based Approach for Size Measurement of Particulate (Nano)materials.

Mast Source: Materials (Basel), Volume 12, Issue 14 (2019) Abstract: An approach for the size measurement of particulate (nano)materials by transmission electron microscopy was evaluated. The approach ...

Evaluation of a TEM based Approach for Size Measurement of Particulate (Nano)materials

particulate material Abstract: An approach for the size measurement of particulate (nano)materials by transmission electron microscopy was evaluated. The approach combines standard operating procedures for ...

Open Lab Application for the Characterization of Nanomaterials by Transmission Electron Microscopy

nanomaterials open laboratory physico-chemical characterization Abstract: OPEN LAB APPLICATION FOR THE CHARACTERIZATION OF NANOMATERIALS BY TRANSMISSION ELECTRON MICROSCOPY Karine Vandermeiren(1), Eveline ...

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 ...

Combining TEM with single particle ICP-MS: assessing the size of individual nanoparticles in food additives by multiple techniques

of nano-sized particles in food, Sciensano, Issue Sciensano, Brussels, Belgium (2019) Keywords: Single particle ICP-MS transmission electron microscopy Health Topics:  Trace elements Nanomaterials ...

Screening for nanoparticles in complex matrices within a regulatory framework: are we there yet?

concentration. The number-based size distribution of Ag particles was verified by transmission electron microscopy. Sample preparation, which included separation of the particles from the matrix in case of food ...

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