>
Spotlight September: A methodology for the automatic evaluation of data quality and completeness of nanomaterials for risk assessment purposes
This paper describes a method for automatically assessing the quality and completeness of nanosafety data for the purpose of risk assessment. Steps to develop the methodology for assessing data completeness and the methodology for assessing quality are presented. The methodology is tailored to physicochemical and hazard (meta) data, but can also be configured with appropriate criteria to support modeling or exposure assessment. It is based on assessing the quality and completeness of the data contained in the eNanoMapper database using the harmonized data reporting templates introduced in the NANoREG project and further developed in the GRACIOUS project. Combined with expert knowledge, this methodology can be used as a powerful data analysis tool in different contexts. To enable the practical application of the proposed methodology, it has been implemented as an online R-tool (https://shinyapps.greendecision.eu/app/gracious-data-quality) that can be connected to both databases and risk assessment software tools.
Original publication:
Gianpietro Basei, Hubert Rauscher, Nina Jeliazkova & Danail Hristozov (2022). A methodology for the automatic evaluation of data quality and completeness of nanomaterials for risk assessment purposes. Nanotoxicology, 16:2, 195-216, DOI: 10.1080/17435390.2022.2065222
Weitere Spotlights
Spotlight February 2021: Nanoobjects in the COVID-vaccine – scientifically correct?
The COVID-19 pandemic induces very different reactions of people on the internet (https://www.cdc.gov/mmwr/volumes/70/wr/mm7002e1.htm) and in the social networks. Without following the conspiracy theories as “5G nanochip hidden in COVID vaccines” some news as “COVID vaccines induce allergic reactions” should be scientifically recognised. The picture from the 5G-nanochip whose plan goes viral on the internet is […]
Read moreSpotlight June 2021: Endotoxin – the reason for false-positive toxicity testing for advanced materials?
Advanced materials, but also nanomaterials are closely examined to determine whether they trigger biological effects that could be harmful to humans and the environment before they are used in products. This also includes such materials as titanium dioxide, which has been used in a wide variety of products for more than 50 years. A particularly […]
Read moreSpotlight April 2022: A new risk assessment of nanomaterials in 3D printing is needed
The use of nanomaterials in 3D printing has great potential. Due to the properties of nanoscale materials, many requirements can be implemented in 3D printing. However, these unique properties based on the size of the particles also lead to the need for new risk assessments. This is because if the nanoparticles are released in the […]
Read moreSpotlight January 2023: Special issue on Methods and Protocols in Nanotoxicology published
In the first Spotlight of the new year, we present a special issue on methods and protocols in nanotoxicology published in the journal Frontiers in Toxicology. There are still too few harmonized protocols accepted by the scientific community. To improve this situation, project activities are started and special issues of journals like this one are […]
Read more