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Possible solutions to analytical challenges

food (2019) Keywords: Nanoparticles Health Topics:  Nanomaterials Nanomaterialen Nanomatériaux Service:  Éléments traces et nanomatériaux Spoorelementen en nanomaterialen Trace elements and nanomaterials ...

Physicochemical characterisation of several types of the E171 food additive

food products containing E171. All examined E171 food additives contained a significant amount of nanoparticles. In the most dispersed state, the particle size measurements by TEM and sp- ICP- MS agreed ...

Validation of single particle ICP-MS for routine sizing and quantification of the fraction of silver nanoparticles in E174 food addititves and confectionery products

and in liqueurs [1]. It is commercially distributed in its pristine powder and sheet form, and in confectionery products. Due to its nature, E174 may contain silver nanoparticles, which implies a need ...

Estimation of the Uncertainties Related to the Measurement of the Size and Quantities of Individual Silver Nanoparticles in Confectionery.

Single particle ICP-MS Abstract: E174 (silver) is a food additive that may contain silver nanoparticles (AgNP). Validated methods are needed to size and quantify these particles in a regulatory context. ...

A systematic evaluation of Flow Field Flow Fractionation and single-particle ICP-MS to obtain the size distribution of organo-mineral iron oxyhydroxide colloids.

and to compare these with standard approaches, i.e. dynamic light scattering (DLS), nanoparticle tracking analysis (NTA), microscopy (TEM), membrane filtration, centrifugation and dialysis. Seven ...

Syllabus of the Interactive infosession on the methodologies and reporting of the characterisation of nanoparticles in food additives and novel food (FAVV/AFSCA)

Publication Type: Non-peer reviewed scientific publication Authors: Jan Mast; Eveline Verleysen Source: (2019) Service:  Éléments traces et nanomatériaux Spoorelementen en nanomaterialen Trace elements and nanomaterials Full text language:  English Catego ...

Physicochemical characterization of nanoparticles in a regulatory framework

Publication Type: Scientific poster, presentation or proceeding Authors: Jan Mast Source: (2019) Service:  Éléments traces et nanomatériaux Spoorelementen en nanomaterialen Trace elements and nanomaterials Full text language:  English Category:  C31 FOS C ...

Physicochemical characterization of nanoparticles with TEM in a regulatory context

Publication Type: Popular-science publication (vulgarising publication) Authors: Jan Mast Source: (2019) Service:  Éléments traces et nanomatériaux Spoorelementen en nanomaterialen Trace elements and nanomaterials Full text language:  English Category:  F ...

Syllabus of the workshop physicochemical characterization of nano-sized particles in food

Nanoparticles physico-chemical characterization transmission electron microscopy Abstract: Scope of this workshop Training on the measurement approach for the physicochemical characterization of nano-sized ...

Physicochemical Characterisation of the E171 Food Additive

and it was demonstrated that all examined E171 food additives contained a significant amount of nanoparticles. The large majority of constituent particles, confirmed to be TiO2 by energy dispersive ...

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