>
Spotlight 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 published.
Nine articles in this issue are devoted to topics such as methods for determining genotoxicity or interferences of nanomaterials with test systems.
The methods and protocols presented in this special issue are intended to help improving the transferability and reproducibility of results from different laboratories. Many potential sources of error have been identified and interferences of nanomaterials with test systems has been highlighted. The same applies to nanomaterials as to other chemicals: toxicological data are only useful and usable if they can be confirmed by other laboratories.
The special issue is supplemented by an editorial written by DaNa partners Harald Krug and Katja Nau.
Original publication: Methods and Protocols in Nanotoxicology. Front. Toxicol.
Weitere Spotlights
Spotlight August 2020: The nanoGRAVUR Grouping approach
In August, we would like to present a paper of the German BMBF project nanoGRAVUR. nanoGRAVUR dealt from 2015-2018 with the grouping of nanostructured materials with regard to occupational safety, consumer and environmental protection and risk mitigation. The approach is now described by the project partners in this paper.Due to the variety of synthetic nanomaterials and the numerous modifications (differences in size, shape, chemical composition and surface functionalization), the effort required to investigate effects and behaviour within the framework of regulatory requirements is…
Read moreSpotlight May 2023: Dual energy – edible batteries
An Italian research group reports on edible batteries that supply electric current and can be digested as food, thus providing energy a second time. What sounds funny at first has a serious background, because in medicine, power sources are needed that could be transported through the digestive tract and possibly remain in the body unintentionally, […]
Read moreSpotlight April 2023: Recycling rare earths – bacteria assist in the circular economy
Rare earths are important components of wind turbines, catalytic converters, fibre optic cables and plasma screens. Since the 17 metals grouped under this term are indispensable for modern technologies, demand and costs are constantly rising. The occurrence of productive mining sites is limited and the production is often costly and environmentally harmful. The advantages of […]
Read moreSpotlight February 2022: Probabilistic risk assessment – the keystone for the future of toxicology
The basics of toxicology are constantly being reconsidered, and the approach to risk assessment is therefore constantly being put to the test, because, as William Osler is cited in this publication, “Medicine (toxicology) is a science of uncertainty and an art of probability“. In this recent paper, the team around Thomas Hartung (Johns-Hopkins University/University of […]
Read more