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Release of Nano-objects, their aggregates and agglomerates from Masks (RENAAME): validation of a screening method to identify Ti and Ag elements in masks
the manufacture of masks and for evaluating the release of nanoparticles in the aerosol phase. This communication details the results of the first phase of the project, which aims to develop and ...
Identification and characterization of inorganic food additives and pearlescent pigments in sprays for food decoration by STEM-EDX
products and domestic cooking to enhance the appearance of food. To obtain specific hues, inorganic food additives containing (nano)particles are mixed in varying concentrations, and pearlescent pigments ...
Characterisation of iron oxides and hydroxides applied in the food chain by electron microscopy
(IMC20), Busan, South Korea (2023) Keywords: E 172 Iron oxide Nanoparticles Service: Éléments traces et nanomatériaux Spoorelementen en nanomaterialen Trace elements and nanomaterials Manuscript versions: ...
Advances in the physicochemical characterization of nanoparticles in a regulatory context.
Nanoparticles Physicochemical characterization regulation transmission electron microscopy Abstract: Advances in the physicochemical characterization of nanoparticles in a regulatory context Defining, ...
Acid digestion of nonwoven textiles for measuring their trace element content by ICP techniques
Protocol exchange (2022) Keywords: Acid digestion Face mask microwave Nanoparticles nonwoven textile Abstract: We present herein a digestion method based on high-temperature (260 °C) microwave heating and ...
Identification and characterization of TiO2 nanoparticles in face masks by TEM
1866, Mountain View, CA 94042, p.17 (2022) Keywords: Agglomerates electron microscopy energy dispersive X-ray spectroscopy Face mask image analysis Nanoparticles particle size distribution STEMEDX TEM ...
Characterization of Nanoparticles: Measurement Processes for Nanoparticles: Characterization of nanomaterials by transmission electron microscopy: Measurement procedures
Measurement procedures, Elsevier (2020) ISBN: 978-0-12-814182-3 Keywords: Characterization nanomaterials transmission electron microscopy Abstract: Description Characterization of Nanoparticles: Measurement ...
Bepaling van spoorelementen in diverse matrices met spectrometische technieken.
has shown that Ti nanoparticles are contained in the fibers. Conclusion Only low concentrations of trace elements were found in most of the food enzyme preparations studied. The information collected ...
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 ...
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 ...