Search results - 43 results
Optimised dispersion protocol for particle size measurement of copper oxides applied as feed additives and plant protection products
distribution to assess whether a nano-specific risk assessment should be performed. To measure the particle size distribution using electron microscopy (EM), a dispersion protocol that aims at maximal ...
Assessing particle count in electron microscopy measurements of nanomaterials to support regulatory guidance
sectoral legislation.This legislation often requires risk assessments and thus reliable characterization data, for whichregulatory guidance generally recommend electron microscopy. The guidance provides best ...
Physicochemical characterization and genotoxicity assessment of nanomaterials using new approach methodologies
assessment [1,2]. Currently, hazard and risk assessment still heavily relies on conventional animal testing. Use of new approach methodologies (NAM s) can fill certain data gaps and complement the available safety ...
Per- and polyfluoroalkyl substances in food and beverages: determination by LC-HRMS and occurrence in products from the Belgian market.
additifs Organische contaminanten en additieven Organic contaminants and additives Évaluation des risques et de l'impact sur la santé Risico- en gezondheidsimpactevaluatie Risk and health impact ...
A BMD-based strategy to assess the combined effects of genotoxicants
en –veiligheid Service: Évaluation des risques et de l'impact sur la santé Risico- en gezondheidsimpactevaluatie Risk and health impact assessment Full text language: English Category: C3 FOS ...
Exposure assessment of perfluoroalkyl substances as follow-up on the concerns raised in the recent opinion of EFSA
contaminanten en additieven Organic contaminants and additives Évaluation des risques et de l'impact sur la santé Risico- en gezondheidsimpactevaluatie Risk and health impact assessment Manuscript versions: ...
Hazard characterization of Alternaria toxins to identify data gaps and improve risk assessment for human health.
Dirven, Hubert; Dietrich, Jessica; Marko, Doris Source: Arch Toxicol, Volume 98, Issue 2 (2024) Keywords: Alternaria Food Contamination Humans Lactones Mutagens Mycotoxins Perylene Risk Assessment Abstract: ...
Review of New Approach Methodologies for Application in Risk Assessment of Nanoparticles in the Food and Feed Sector: Status and Challenges
Publication Type: Sci. report, recommendat°, guidance doc., directive, monograph Authors: Usmani, Shirin M.; Bremer‐Hoffmann, Susanne; Karlien Cheyns; Cubadda, Francesco; Dumit, Verónica I.; Escher, Sylvia E.; Fessard, Valerie; Gutleb, Arno C.; Léger, Thi ...
Modelling the pesticide transfer during tea and herbal tea infusions by the identification of critical infusion parameters.
limits. Consideration of the transfer of pesticides from the leaves (called transfer factors) to the brew is essential to assess the associated risk. This study identified infusion parameters influencing ...
A Benchmark Dose-based strategy for evaluating the combined effects of genotoxic compounds
Évaluation des risques et de l'impact sur la santé Risico- en gezondheidsimpactevaluatie Risk and health impact assessment Full text language: English Category: C31 FOS Classification: 3.03 Health ...