Spotlight September: A methodology for the automatic evaluation of data quality and completeness of nanomaterials for risk assessment purposes

Home > 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

Spotlight September: A methodology for the automatic evaluation of data quality and completeness of nanomaterials for risk assessment purposes

Weitere Spotlights


Spotlight February 2023: New sustainable and promising method to give cotton textiles an antiviral and antibacterial finish

Spotlight February 2023: New sustainable and promising method to give cotton textiles an antiviral and antibacterial finish

Textiles have been the subject of research into functionalization for many years, especially also to repel bacteria and viruses. Since the development of nanotechnological processes, there have been many attempts to incorporate UV protection with nano-titanium dioxide, or to provide textiles with anti-bacterial properties with nanosilver (see cross-sectional text “Nanoparticles in Textiles”). But nanosilver has […]

Read more

Spotlight December 2021: Silica nanoparticles improve plant disease resistance

Spotlight December 2021: Silica nanoparticles improve plant disease resistance

The resistance of plants to various pathogens is often increased in agriculture with various chemicals (“fertilizers”). A new direction is being taken with the use of nanoparticles. These can be sprayed on the plants. In the present study, the model plant Arabidopsis was used to investigate whether silicon dioxide nanoparticles (SiO2) can increase resistance to […]

Read more

Spotlight April 2022: A new risk assessment of nanomaterials in 3D printing is needed

Spotlight 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 more

Spotlight October 2020: Nanosafety – Topic of the Future

Spotlight October 2020: Nanosafety – Topic of the Future

Research on nanosafety is a driver of innovation as the spotlight in July has demonstrated. But furthermore, this research field is built on routine as well if researchers look for the “needle in the haystack”. In many areas the safety research initiates the development of new methods, e.g. for the determination of nanoparticles within exposed organisms via […]

Read more

Skip to content