Résultats de la recherche - 11 results
Development of novel analytical methods to trace small micro- and nanoplastics in food matrices
identified by Raman microspectroscopy. As a side supporting technique, atomic force microscopy (AFM) and transmission electron microscopy (TEM) have been employed to investigate the size, shape and the ...
Advances in the physicochemical characterization of nanoparticles in a regulatory context.
of optimizing sample (dispersion) and specimen (EM-grids) preparation will be demonstrated, application of conventional TEM for characterizing pristine materials will be shown, and the possibilities of ...
Characterization of pristine food additives by TEM
Publication Type: Scientific poster, presentation or proceeding Authors: Eveline Verleysen Source: Workshop: Physicochemical characterisation of nano-sized particles in food, Tervuren, Belgium (2019) Health Topics: Food consumption and food safety Consom ...
Automation and validation of TEM characterization methods
Publication Type: Scientific poster, presentation or proceeding Authors: Eveline Verleysen Source: Workshop: Physicochemical characterisation of nano-sized particles in food, Tervuren, Belgium (2019) Health Topics: Food consumption and food safety Consom ...
Physicochemical characterisation of several types of the E171 food additive
https://www.sciensano.be/fr/biblio/physicochemical-characterisation-several-types-e171-food-additive
discussions and is essential in the context of risk analysis. This work focuses on the physicochemical characterization of 15 pristine E171 materials by transmission electron microscopy (TEM) and single ...
Optimization and validation of quantitative TEM analysis of pristine titanium dioxide powders in a regulatory context
Publication Type: Scientific poster, presentation or proceeding Authors: Frederic Brassinne; Sandra De Vos; Eveline Verleysen; M. Ledecq; Jan Mast Source: IMEKOFOODS 4 (2019) Service: Éléments traces et nanomatériaux Spoorelementen en nanomaterialen Trac ...
Physicochemical Characterisation of the E171 Food Additive
on the physicochemical characterization of 15 pristine E171 materials by transmission electron microscopy (TEM) and single particle inductively coupled plasma mass spectroscopy (sp- ICP- MS) following ...
Combining TEM with single particle ICP-MS: assessing the size of individual nanoparticles in food additives by multiple techniques
Publication Type: Scientific poster, presentation or proceeding Authors: Nadia Waegeneers; Delfosse,L.; Sandra De Vos; Eveline Verleysen; Jan Mast Source: Workshop: Physicochemical characterisation of nano-sized particles in food, Sciensano, Issue Sciensa ...
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 ...
Demo: identification and measurement of nano-sized particles in a food products using a remote controlled analytical TEM (Talos, Thermo Fisher Scientific)
Belgium (2019) Keywords: TEM Workshop Abstract: SCOPE OF THE WORKSHOP The workshop will provide training to young and experienced researchers on the measurement approach for the physicochemical ...